a gymnosperm seed is: group of answer choices a diploid embryo, haploid seed food tissue, and haploid seed coat tissue all of these answers are correct a diploid embryo, haploid seed food tissue, and diploid seed coat tissue two generations from the alternation of generations a diploid embryo and a triploid seed coat tissue
Answers
A gymnosperm seed is composed of a diploid embryo, haploid seed food tissue, and haploid seed coat tissue. Option A is the correct answer.
This is because gymnosperms, like all seed plants, produce seeds through the process of sexual reproduction where the female gametophyte (which is haploid) is fertilized by the male gametophyte (also haploid) to form a diploid zygote.
The zygote develops into a diploid embryo, while the haploid seed coat tissue and haploid seed food tissue are derived from the female gametophyte. Therefore, option (a) is the correct answer.
Learn more about the gymnosperm seed at
https://brainly.com/question/30704907
#SPJ4
The question is -
A gymnosperm seed is:
a. A diploid embryo, haploid seed food tissue, and haploid seed coat tissue
b. A diploid embryo, haploid seed food tissue, and diploid seed coat tissue
c. A diploid embryo and a triploid seed coat tissue
d. All of these answers are correct
e. Two generations from the alternation of generations
Related Questions
what do scientists do to find the absolute age of rocks?
Answers
To find the absolute age of rocks, scientists use the radiometric dating method. Therefore, the closest answer is Option C- They analyze the percentages of radioactive isotope and daughter isotope.
One of the radiometric dating methods is carbon-14 dating. Since all living things absorb carbon from the food and atmosphere around them, they have an element of carbon. However, once it dies, the carbon absorbed starts decaying. This method uses the decaying element to figure out the age of the fossil/rock.
For more information on carbon-dating,
https://brainly.in/question/8177512
1. An investigator who conducts an experiment to determine how temperature changes affect the rate at which the heart beats is most likely a(an)
Answers
Answer:
physiologist
Explanation:
A physiologist is a person or a professional who studies and does experiments to see the function and behavior of plants and animals under normal circumstances as well as abnormal circumstances. They also study and learn the impact of the human life on the species and how the specimens they interact with each other.
In the context, an experimenter conducting an experiment to see the affect of heart beat rate when the temperature changes is known as a physiologist.
Could skinny jeans and hot tub parties also affect hormone production or feedback loops?
Answers
While skinny jeans and hot tub parties may not directly affect hormone production or feedback loops, they can have an indirect impact on certain hormonal processes.
Skinny jeans, especially when worn tightly, can restrict movement and potentially cause discomfort or pressure on certain body parts.
However, there is no scientific evidence to suggest that wearing skinny jeans alone significantly impacts hormone production or feedback loops.
On the other hand, hot tub parties may involve exposure to high temperatures, which can lead to temporary changes in hormone levels, such as increased cortisol and decreased testosterone.
These changes are typically transient and return to normal once the body temperature is regulated.
It's important to note that overall hormonal balance is influenced by various factors, including genetics, lifestyle, and overall health, rather than specific clothing choices or occasional activities.
To learn more about hormone here brainly.com/question/30367679
#SPJ11
Write a paragraph explaining how genetic variation, reproductive strategies and environmental pressures have impacted the survival of populations. Identify a specific example for each in your discussion.
Answers
Answer: Genetics and Pressures
Explanation:
For natural selection to occur, a population must have a wide variety of individuals with different traits. For example, natural selection would not influence fish body color if all individuals in a population were exactly the same color. Variation of scale color can help a fish species have a higher chance of survival by confusing predators as to what species they are.
Reproductive strategies represent a set of behavioral, morphological, and physiological adaptations that facilitate access to potential mates, improve the chances of mating and fertilization, and enhance infant survival. Male peacocks have bright, big tail feathers, for example, to attract females. If an organism has a high appeal, this will make them more likely to be able to meet and continue the survival of the species.
Environmental pressures, such as plant death, could influence the survival of herbivorous organisms. Say a small land creature consisted off grass, and an epidemic killed all the grass in their region. They would either die off, or they would evolve to find different types of food. The former could reduce population, while the latter could increase it.
the trees in a park have been recently damaged by a swarm of beetles. The beetles have nested in the trees and eaten all of the leaves. Which statement BEST explains why losing all of their leaves might kill trees?
A. The trees will not be able to reproduce
B. The trees will not be able to make food
C. The trees will not be able to take in water
D. The trees will not be able to absorb nutrients
(HELP ME PLSS!!!)
Answers
The correct answer is B. The best explanation for why losing all of their leaves might kill trees is that the trees will not be able to make food through the process of photosynthesis. Leaves are responsible for producing glucose through photosynthesis.
which is the primary source of food for the tree. Without leaves, the tree will not be able to produce enough food to survive and will eventually die. Additionally, leaves also play a role in the process of transpiration, which is the movement of water through the tree. Without leaves, the tree may not be able to take in enough water to survive. While losing leaves may also impact a tree's ability to absorb nutrients, the primary concern in this scenario is the loss of food production.
The trees will not be able to make food. Losing all of their leaves might kill trees because leaves are essential for photosynthesis, the process through which trees create food by converting sunlight, water, and carbon dioxide into glucose and oxygen. Without leaves, trees cannot perform photosynthesis and will eventually die.
To know more about photosynthesis visit:-
https://brainly.com/question/29764662
#SPJ11
Where does the river deposit the most sediment?
O A. Where the water moves the fastest
B. Where the water has no kinetic energy
C. Where the water moves the slowest
D. Where the water has the greatest kinetic energy
Answers
Answer:C
Explanation:River deposit the most sediment along the inside bank of the river bend,this is where water flows the slowest.So,when water moves the slowest deposition occurs while when water moves the fastest erosion occurs.
The river deposit the most sediments where the water moves the slowest. The correct option is c.
What are sediments?Strong substances known as sediments settle at the bottom of a fluid. This might also be thought of as a naturally occurring substance that is disintegrated and moved by wind or water.
As a result of its shape, an irregularly shaped sediment would move at the slowest rate possible. The act of deposition is the settling of sediments within designated deposition basins.
The river deposits the most sediment along the inside bank of the river bend, this is where water flows the slowest. So, when water moves the slowest deposition occurs while when water moves the fastest erosion occurs.
Therefore, the correct option is c. Where the water moves the slowest.
To learn more about sediments, refer to the link:
https://brainly.com/question/15514346
#SPJ5
in a large randomly mating population, 0.84 of the individuals express the phenotype of the dominant allele a and 0.16 express the phenotype of the recessive allele a. (a) what is the frequency of the dominant allele?
Answers
The frequency of the dominant allele (A) is approximately 0.68 in the population.
In a randomly mating population, the frequency of the dominant allele (A) can be calculated using the Hardy-Weinberg equilibrium equation.
Let's assume that p represents the frequency of the dominant allele A, and q represents the frequency of the recessive allele a. In this case, the individuals expressing the phenotype of the dominant allele (A) account for 0.84 of the population, which corresponds to the frequency of the homozygous dominant genotype (AA) plus half of the heterozygous genotype (Aa).
Given that the homozygous dominant genotype (AA) contributes p^2 to the population, and the heterozygous genotype (Aa) contributes 2pq, we can set up the following equation:
p^2 + 2pq = 0.84
Since the frequency of the recessive allele (q) is 0.16, the equation becomes:
p^2 + 2pq = 0.84
p^2 + 2p(0.16) = 0.84
p^2 + 0.32p = 0.84
Simplifying the equation, we have:
p^2 + 0.32p - 0.84 = 0
Now we can solve this quadratic equation for p. Using factoring or the quadratic formula, we find:
p ≈ 0.68
Therefore, the frequency of the dominant allele (A) is approximately 0.68 in the population.
learn more about population
https://brainly.com/question/28279066
#SPJ11
Which of the following statements regarding the functions of the vertebral column is incorrect?
A. It protects the spinal cord
B. It helps in the free movement of the head
C. It provides the surface for the attachment of the ribs
D. It helps in the articulation of the upper and lower limbs
Answers
Statements regarding the functions of the vertebral column that is incorrect is, it helps in the articulation of the upper and lower limbs. The correct answer is (D).
The vertebral column does not help in the articulation of the upper and lower limbs. The articulation of the upper and lower limbs is done by the joints, such as the shoulder joint, the elbow joint, the hip joint, and the knee joint.
The vertebral column does, however, protect the spinal cord, help in the free movement of the head, and provide the surface for the attachment of the ribs.
The vertebral column is made up of 33 bones called vertebrae. The vertebrae are stacked on top of each other to form a column. The spinal cord runs through the center of the vertebral column. The vertebral column protects the spinal cord from injury.
The vertebral column also helps in the free movement of the head. The first two vertebrae, the atlas and the axis, allow the head to move up and down and side to side.
The vertebral column also provides the surface for the attachment of the ribs. The ribs are attached to the thoracic vertebrae. The ribs help to protect the lungs and heart.
Therefore, the correct option is D, it helps in the articulation of the upper and lower limbs.
To know more about vertebral column, refer here:
https://brainly.com/question/29521878#
#SPJ11
Please help!!!
What is the degree of the polynomial 3x^5-6x^2+5x?
A ) 8
B ) 7
C ) 2
D ) 5
Answers
Answer:
D.5
Explanation:
i took the test trust meThe degree of the polynomial 3x^5 - 6x^2 + 5x is 5, so the answer is option D.
A polynomial is a type of algebraic expression that consists of variables, coefficients, and exponents.
There can be one or more terms in a polynomial, and the degree of the polynomial is determined by the highest power of the variable present in it.
For example, the polynomial 3x^2 + 4x + 5 has a degree of 2 since the highest power of the variable (x) is 2. In the given polynomial 3x^5 - 6x^2 + 5x, the highest power of the variable is 5, which means that the degree of the polynomial is 5.
Hence, the correct answer is option D.
Know more about polynomial:
https://brainly.com/question/11536910
#SPJ2
The most important product of the electron
transport chain in cellular respiration is
Answers
ATP
Oxygen is the final electron acceptor in the electron transport chain, showing the need for aerobic conditions to undergo such a process. ATP is produced as a product of the electron transport chain, while glucose and CO2 play a role in earlier processes of cellular respiration.
What are the reactants of cellular respiration?
Answers
Answer:
cellular respiration
C6H12O6 + 6O2 → 6CO2 + 6H2O.
reactants are C6H12O6 + 6O2
I. e sugar and oxygen.
Which three are formed due to compression? syncline, normal fault, and strike-slip fault anticline, syncline, and reverse fault normal fault, anticline, and strike-slip fault reverse fault, strike-slip fault, and syncline
Answers
Answer:
The correct option is B.
B) Anticline, Syncline and Reverse Fault
Explanation:
Anticline and Syncline are the terms which are used to describe the folds that occur on a rock. These are up and down folds that occur together and are caused by compressional stress.
Reverse fault is caused by compressional stress which is caused by rocks which are pushing into each other. It is considered as the opposite of Normal fault. In this, the hanging wall and footwall are pushed together, and the hanging wall moves upwards along the fault relative to footwall.
Answer:
B
Explanation:
What is often a problem when calibrating a molecular clock?
A. There are frequently not enough negative mutations to accurately calibrate the clocks.
B. There are many different clocks, each of which "ticks" at a different rate.
C. The clocks use mutations that are difficult to identify and track.
D. The frequency of crossing over is used to calibrate the clocks.
Answers
Answer:
C. The clocks use mutations that are difficult to identify and track.
Explanation:
The blood barrier system (BBS) consists of which of the following? Select all that apply. Blood-brain barrier. Blood-CSF barrier. Dura mater
Answers
The blood barrier system (BBS) consists of the a. blood-brain barrier and b. blood-CSF (cerebrospinal fluid) barrier.
The blood-brain barrier is a highly selective semipermeable border that separates the circulating blood from the brain and extracellular fluid in the central nervous system (CNS). It plays a crucial role in maintaining a stable environment for proper neuronal function and protects the brain from harmful substances. The blood-CSF barrier, on the other hand, is a similar selective barrier found at the choroid plexus, which is responsible for producing and regulating the cerebrospinal fluid. This barrier helps control the exchange of molecules and ions between the blood and the cerebrospinal fluid, providing a stable environment for the brain and spinal cord.
The dura mater, although part of the meningeal layers that protect the CNS, is not a component of the blood barrier system. It is the outermost, tough, fibrous protective covering of the brain and spinal cord, playing a significant role in the structural support and protection of the central nervous system. So therefore the the correct answer is a. blood-brain barrier and b. blood-CSF (cerebrospinal fluid) barrier. are the blood barrier system (BBS).
Learn more about central nervous system at
https://brainly.com/question/31445984
#SPJ11
The Ethics Behind Assessment. A 19-year-old girl has come in for a routine check-up and has not yet received the Covid vaccine. Her family is very religious and believes that they are covered by their faith.
Write a detailed one-page narrative (not a formal paper) explaining the health assessment information required for a diagnosis of your selected patient (include the scenario number). Explain how you would respond to the scenario as an advanced practice nurse using evidence-based practice guidelines and applying ethical considerations. Justify your response using at least three different references from current evidence-based literature.
Answers
The Ethics Behind Assessment According to the given scenario, the 19-year-old girl is unvaccinated and comes in for a routine check-up.
Her family's religious beliefs prevent her from receiving the Covid vaccine. In order to come up with a diagnosis, the advanced practice nurse would need to collect detailed health assessment data about the patient. This may include any medical history, current medications, family medical history, etc.As an advanced practice nurse, the appropriate response to this scenario would be to explain the risks and benefits of the Covid vaccine and provide accurate information to the patient and her family. The nurse should also provide education on the importance of receiving the vaccine to prevent the spread of the virus and to protect the health of others in the community.
The nurse should also respect the patient's religious beliefs and provide them with resources to help them make an informed decision.In accordance with the ethical principles of autonomy and beneficence, the advanced practice nurse should respect the patient's autonomy by providing accurate information and allowing them to make their own decision. The nurse should also act in the patient's best interest and promote the well-being of the patient and others by recommending the vaccine.In order to support the use of evidence-based practice guidelines in this scenario, the nurse should reference current literature on the safety and effectiveness of the Covid vaccine.
For example, according to a study published in the New England Journal of Medicine, the Pfizer-BioNTech Covid-19 vaccine was found to be highly effective in preventing Covid-19 infections. Another study published in the Lancet found that the vaccine was well-tolerated and had minimal side effects. A third study published in the Journal of the American Medical Association found that the vaccine was effective in preventing severe Covid-19 infections and hospitalizations.In conclusion, the advanced practice nurse should provide accurate information, respect the patient's autonomy, and promote the well-being of the patient and others by recommending the Covid vaccine. By utilizing evidence-based practice guidelines and considering the ethical principles of autonomy and beneficence, the nurse can provide high-quality care that is consistent with the best available evidence.
to know more about unvaccinated visit :
https://brainly.com/question/30872259
#SPJ11
explain how an asteroid can cause mass extinctions. brief explanation Please
Answers
Answer:
When an asteroid hits very high-hydrocarbon areas, occupying 2.1% of the Earth's surface, it causes more severe cooling and resultes in mass extinction.
scientists were looking at 2 genes in dogs that control coat color. they bred two dogs together, one with golden fur and one with black fur, their puppies showed a ratio of 12, 3, 1 for combinations of those genes, what phenomena is on display here?
Answers
The phenomena showed a ratio of 12, 3, 1 for combinations of two dogs (golden fur and black fur) as dominant epistasis.
The interаction between two dogs together, one with golden fur and one with black fur, color is recessive to no color аt one аllelic pаir. This recessive аllele must be expressed before the specific color аllele аt а second locus is expressed. Аt the first gene golden colored dog is dominаnt to the black colored dog, аnd the gene symbols аre G = golden аnd g = colored. Аt the second gene balck is dominаnt to golden, аnd the symbols used аre B = black, b = colored. If the dihybrid is selfed, three phenotypes аre produced in а 12:3:1 rаtio.
9 G_B_ Golden Dominant golden allele negates effect of G allele
3 G_bb Black Dominant black allele negates effect of G allele
3 ggB_ Golden Recessive color allele allows golden allele expression
1 ggbb Black Recessive color allele allows black allele expression
Becаuse the presence of the dominаnt G аllele mаsks the effects of either the B or g аllele, this type of interаction is cаlled dominаnt epistаsis.
For more information about dominant epistаsis refers to the link:
https://brainly.com/question/14869813
#SPJ4
What are the possible sex chromosome combinations for children with the pseudohermaphroditic condition congenital adrenal hyperplasia (CAH)? Choose all that apply Check All That Apply a. XX b. XY c. XY lacking the SRY gene d. XX with a copy of the SRY gene
Answers
The possible sex chromosome combinations for children with the pseudohermaphroditic condition congenital adrenal hyperplasia (CAH) include the following options: a. XX, b. XY lacking the SRY gene, and d. XX with a copy of the SRY gene. Therefore, the correct answers are a, b, and d.
Congenital adrenal hyperplasia (CAH) is a group of genetic disorders that affect the adrenal glands' production of certain hormones, including cortisol and aldosterone. CAH can lead to atypical development of the external genitalia, resulting in pseudohermaphroditism.
In individuals with CAH, the possible sex chromosome combinations vary based on the specific genetic mutations involved.
a. XX: Individuals with CAH can have an XX chromosome combination, where they have two X chromosomes. However, due to the abnormal hormone production caused by CAH, there can be virilization of the external genitalia in affected females.
b. XY lacking the SRY gene: Some individuals with CAH may have an XY chromosome combination but lack the SRY gene. The SRY gene on the Y chromosome is responsible for initiating the development of male sex characteristics. Without the SRY gene, individuals may develop ambiguous genitalia or have female external genitalia despite having XY chromosomes.
d. XX with a copy of the SRY gene: In rare cases of CAH, individuals with XX chromosomes may possess a copy of the SRY gene. This can occur due to a genetic mutation or translocation of the SRY gene onto one of the X chromosomes. This combination can result in masculinization of the external genitalia in individuals who would typically be expected to have female external genitalia.
In summary, individuals with congenital adrenal hyperplasia (CAH) can have various sex chromosome combinations, including XX, XY lacking the SRY gene, and XX with a copy of the SRY gene. These combinations contribute to the variability in the development of external genitalia observed in individuals with CAH.
know more about sex chromosome click here:
https://brainly.com/question/9512449
#SPJ11
Two isotopes of the same element must have the same
A. O atomic symbol and number of neutrons.
B
atomic mass and number of neutrons.
C.
atomic symbol and number of protons.
D
atomic
and number of protons.
Answers
Answer:
C. atomic symbol and number of protons.
Explanation:
number of protons in the nucleus, but differ in the number of neutrons. The nucleon number is equal to the total number of protons and neutrons in the nucleus. ... The atomic mass number A is equal to the total number of protons and neutrons.
Two isotopes of the same element must have the same atomic symbol and number of protons.
ISOTOPES:
Isotopes are atoms of the same element with the same atomic number and chemical identity but different atomic masses. The forms in which atoms of a particular element exists is referred to as its isotope.The sole difference between isotopes of the same element is the number of neutrons each contain, which is responsible for the difference in masses. This means that isotopes of the same element must have the same atomic symbol and number of protons. For example, Carbon has two isotopes namely: C- 14 and C- 12 with both possessing atomic number 6 and symbol C.Learn more: https://brainly.com/question/21536220?referrer=searchResults
General PsychologyTopic 1 – Introduction to Psychology and Role of BiologyMini Brain ProjectDirections: Conduct research on a selected brain area or structure. Areas and structures available for research include: frontal lobe, parietal lobe, temporal lobe, occipital lobe, medulla, pons, cerebellum, reticular formation, thalamus, hypothalamus, limbic system, cerebrum, hippocampus, amygdala, corpus callosum, Broca’s area, OR Wernicke’s area. Conduct research using scholarly Internet sources, library sources, and the textbook. Where is the area or structure located?What are its major functions? What techniques are used to view or measure it?What happens when it is damaged?What other structures is it near?What other structures help or perform similar functions?References:
Answers
The frontal lobe is located infront of the brain and extends from the area located at the back of the forehead. It is responsible for higher cognitive functions like memory, emotions, impulse control, problem solving, social interaction, and motor function. The three frequently used techniques to measure the frontal lobe are Magnetic Resonance Imaging (MRI), magnetoencephalography (MEG) and electroencephalography (EEG).
Damage to the frontal lobe can cause several symptoms such as behavioral problems, depression, and loss of strenght in the muscles. Also conditions like stroke, head trauma, and dementia can be seen in individual with damage frontal lobe.
It is connected with a nerve pathways to other parts of the brain. It contains several structures like the anterior orbital gyrus, medial orbital gyrus, posterior orbutal gyrus, and gyrus rectus. the orbutal gyri which is connected to the vagus nerve plays an important role in the limbic system that controls emotional and automatic reactions.
How do people get Down syndrome?
Answers
Answer:
About 95 percent of the time, Down syndrome is caused by trisomy 21
Explanation:
the person has three copies of chromosome 21, instead of the usual two copies, in all cells. This is caused by abnormal cell division during the development of the sperm cell or the egg cell.
The diagram shows a process in living organisms
Identify the process shown in the diagram and explain why it is important to living organisms.
someone help ASAP pls !!!
Answers
The process is photosynthesis.
Product of photosynthesis is glucose and oxygen.
Glucose is food substance for the plants while oxygen will release out of the plants for the respiration of other animals.
Glucose and oxygen also play an important role in cellular respiration of the plant which will produce energy in form of ATP for plants activities such as active transport of ions from the soil into the roots.
what term describes the mode of asexual reproduction in which offspring develop from unfertilized eggs? regeneration fission budding parthenogenesis
Answers
The term describes the mode of asexual reproduction in which offspring develop from unfertilized eggs D. parthenogenesis.
In this mode of reproduction, females produce eggs that are capable of developing into embryos without fertilization by a male gamete. This type of reproduction is common in insects, reptiles, and some fish species, where the females can produce offspring without mating with a male. Parthenogenesis is an important phenomenon in evolutionary biology as it allows populations to persist even when no males are present. In some cases, parthenogenesis can also lead to genetic diversity through mechanisms such as mutation and gene recombination.
The process of parthenogenesis can occur naturally or can be induced artificially through various techniques such as embryo splitting, oocyte activation, and somatic cell nuclear transfer. Overall, parthenogenesis plays an essential role in the survival and evolution of many species. So therefore the correct answer is D. Parthenogenesis describes the mode of asexual reproduction in which offspring develop from unfertilized eggs
Learn more about parthenogenesis at:
https://brainly.com/question/30656983
#SPJ11
How is a bacterial cell different from a virus?
O All bacteria are harmful, while only some viruses are harmful.
OA bacterial cell carries out all of the life functions, while a virus does not carry out all of the life functions.
OA bacterial cell does not carry out all of the life functions, while a virus does carry out all of the life functions.
Answers
Answer:
Your answer is: B) A bacterial cell carries out all of the life functions, while a virus does not carry out all of the life functions.
Explanation:
when baking soda is added to vinegar. gas is produced
Answers
Answer:
yes
Explanation:
- DNA contains four types of nitrogenous bases. One of these bases is
A.)thymine.
B.) glucose.
C.) ribose.
D.) uracil.
Answers
Answer:
thymine
Explanation:
the answer is thymine I'm 100% sure
The heart has 4 valves. Explain how one of them works
Answers
Explanation:
The heart has four valves - one for each chamber of the heart. The valves keep blood moving through the heart in the right direction. The mitral valve and tricuspid valve are located between the atria (upper heart chambers) and the ventricles (lower heart chambers)
all of the following are true concerning enzymes except which statement? choose one: a. they require an input of energy from atp for activation. b. they can change the shape of substrates to increase the rate of a particular reaction. c. they can bring reactants together in the proper orientation for chemistry to occur. d. they can form covalent bonds with their substrates.
Answers
The statement that is not true concerning enzymes is option d: "they can form covalent bonds with their substrates." Enzymes do not form covalent bonds with their substrates during the course of a reaction.
Enzymes act as catalysts, facilitating chemical reactions by lowering the activation energy required for the reaction to occur. They achieve this through several mechanisms, including options a, b, and c.
Enzymes do not require an input of energy from ATP for activation (option a). Instead, they utilize their own three-dimensional structure to facilitate reactions. Enzymes can change the shape of substrates (option b) by binding to them and inducing a conformational change that brings reactive groups together.
This helps increase the rate of a specific reaction. Additionally, enzymes can bring reactants together in the proper orientation (option c), allowing them to interact more efficiently and enhancing the likelihood of a chemical reaction.
Therefore, the correct statement is that enzymes do not form covalent bonds with their substrates, option d.
For more questions on enzymes
https://brainly.com/question/1596855
#SPJ8
How is cell division different in prokaryotes and eukaryotes
Answers
Answer:
Cell division is simpler in prokaryotes than eukaryotes because prokaryotic cells themselves are simpler. Prokaryotic cells have a single circular chromosome, no nucleus, and few other cell structures. Eukaryotic cells, in contrast, have multiple chromosomes contained within a nucleus, and many other organelles.
Explanation:
Answer:
Prokaryotes have fewer cells structures, have no nucleus, and have a singular chromosome. Eukaryotes, however, have multiple chromosomes that contain a nucleus, cell structures, and many organelles.
Differentiate between blood recipient and blood donor
Answers
Answer:
A blood donor is a person who donates blood and a blood recipient is a person who receives donated blood.
Explanation: