A punnet square shows you all the ways in which____can combine.
A. alleles B.eggs
C. sperm. D. colors
Answers
Answer:
The answer is A. alleles
(A)
Related Questions
which of the following statements about the plasmodium parasite is true? which of the following statements about the plasmodium parasite is true? the diploid zygote undergoes meiosis and mitosis to produce haploid merozoites. the diploid zygote moves from the infected human to the mosquito as part of the mosquito's blood meal. plasmodium cells in the mosquito's saliva target red blood cells in a human and produce offspring that infect liver cells. merozoites live off the hemoglobin and nutrients in red blood cells and divide to produce more merozoites, destroying red blood cells in the process
Answers
The following statement about the plasmodium parasite is true: "Merozoites live off the hemoglobin and nutrients in red blood cells and divide to produce more merozoites, destroying red blood cells in the process." Option D is correct.
Plasmodium is a genus of unicellular parasites that cause malaria, a life-threatening disease in humans and other animals. Plasmodium parasites have a complex life cycle that involves both human and mosquito hosts.
The Plasmodium parasites have evolved multiple mechanisms to evade the human immune system and survive in the host. The development of drug resistance in Plasmodium parasites is a major challenge in the treatment and control of malaria. Prevention strategies, such as the use of insecticide-treated bed nets and anti-malarial drugs, are crucial in reducing the transmission and burden of malaria.
Hence, D. is the correct option.
To know more about plasmodium here
https://brainly.com/question/8984426
#SPJ4
--The given question is incomplete, the complete question is
"which of the following statements about the plasmodium parasite is true? A) the diploid zygote undergoes meiosis and mitosis to produce haploid merozoites. B) the diploid zygote moves from the infected human to the mosquito as part of the mosquito's blood meal. C)plasmodium cells in the mosquito's saliva target red blood cells in a human and produce offspring that infect liver cells. D) merozoites live off the hemoglobin and nutrients in red blood cells and divide to produce more merozoites, destroying red blood cells in the process."--
The air and nutrients that are added to the fermenter are sterile. State why they must be sterile.
Answers
The air and nutrients that are added to the fermenter must be sterile in order to prevent contamination from pathogens or other microorganisms that could disrupt the fermentation process.
What is fermentation?
Fermentation is a metabolic process during which organic molecules such as glucose are converted into energy-containing molecules such as ethanol, carbon dioxide, and/or organic acids. This process is often used in the production of beer, wine, and other alcoholic beverages, as well as in food production, such as the production of yogurt, cheese, and other fermented dairy products.
Contamination can lead to off-flavors, off-odors, and other undesirable qualities in the end product. Additionally, it may cause the fermentation process to be less efficient, leading to longer fermentation times or even a complete failure.
To know more about fermentation,
https://brainly.com/question/11554005
#SPJ1
an aquatic ecosystem with a high level of nutrients, high turbidity (cloudy water), and rich in organisms is known as a _________.
Answers
A highly nutritious, turbid aquatic ecosystem with a diverse abundance of organisms is commonly referred to as a eutrophic environment.
1. Aquatic Ecosystem: An aquatic ecosystem refers to any ecosystem that consists of water bodies such as oceans, lakes, rivers, and wetlands.
2. High Level of Nutrients: Eutrophic ecosystems are characterized by a high concentration of nutrients, particularly nitrogen and phosphorus. These nutrients can come from various sources such as runoff from agricultural fields, sewage discharges, or natural processes like the decomposition of organic matter.
3. Turbidity (Cloudy Water): Turbidity refers to the cloudiness or haziness of water caused by suspended particles such as clay, silt, or plankton. In eutrophic ecosystems, the high nutrient levels often lead to excessive algal growth, resulting in increased turbidity.
4. Rich in Organisms: Eutrophic environments provide an abundance of resources, including nutrients and sunlight, which support the growth of a diverse range of organisms. Algae, phytoplankton, and aquatic plants thrive in eutrophic ecosystems, providing food and habitat for a variety of organisms such as zooplankton, fish, amphibians, and waterfowl.
5. Eutrophic Environment: Based on these characteristics, an aquatic ecosystem with high nutrient levels, turbidity, and rich organism populations is known as eutrophic. Eutrophication is a natural process that can be accelerated by human activities, leading to imbalances in the ecosystem and potential negative impacts such as harmful algal blooms and oxygen depletion.
To know more about aquatic ecosystems click here:
https://brainly.com/question/28558679
#SPJ11
Cells need energy to perform all of their functions. Where in the cell is the energy made?
Answers
Answer:
mitochondria
Explanation:
Based on your knowledge of our solar
system, how do you think it originally
formed?
Answers
Answer:
Our sun oriented framework shaped almost 4.5 billion a long time back from a thick cloud of interstellar gas and tidy. The cloud collapsed, conceivably due to the shockwave of a adjacent detonating star, called a supernova. When this tidy cloud collapsed, it shaped a sun oriented nebula—a turning, twirling disk of fabric.
When a crocodile eats a fish, the interspecific interaction between the two could be expressed as ________ for the crocodile and ________ for the fish.
A) -; -B) +; +C) +; -D) -; +
Answers
When a crocodile eats a fish, the interspecific interaction between the two could be expressed as + for the crocodile and - for the fish. The correct answer is (c).
The relationship between the crocodile and the fish in this interaction is best described as:
The crocodile: The contact helps the crocodile (+) because it gets a food supply from eating the fish. However, because it is being preyed upon, the encounter is seen negatively (-) by the fish.
Fish: + Because the crocodile, a predator, eats the fish, the consequence for the fish is negative (-). As a result, the interaction is represented for the fish as negative (-).
To learn more about interspecific interaction here
https://brainly.com/question/14503196
#SPJ4
We are especially likely to vicariously experience the reinforcing outcomes of those people we perceive as
answer choices
prosocial models
antisocial models
latent learners
similar to ourselves
Answers
We are especially likely to vicariously experience the reinforcing outcomes of those people we perceive as prosocial models.
Vicarious reinforcement is a procedure in which a behavior is strengthened by observing the consequences that occur when other people engage in the same behavior. People often learn and strengthen behavior by watching the behaviors of others, particularly when they receive rewards or punishments for those behaviors. People may also learn to avoid behaviors that are punished in others.Prosocial models, for instance, are role models who exhibit positive behaviors that can be emulated by others. As a result, we are particularly likely to vicariously experience the reinforcing outcomes of those people we perceive as prosocial models.Reinforcement improves the likelihood of a particular behavior being repeated in the future. In this sense, reinforcing outcomes refer to the positive outcomes of certain behaviors, which make the behavior more likely to be repeated.Learn more about Prosocial: https://brainly.com/question/13044458
#SPJ11
4.___________ is the gravitational force acting on an object's mass, so__________ depends on the masses of the objects and the distance between them?
Answers
Answer:
Weight is the gravitational force acting on an object's mass, so the force of gravity depends on the masses of the objects and the distance between them?
10. Fatty acids are made from chains of carbon and hydrogen. How does the structure of phospholipids and steroids differ from fatty acids
Answers
Phospholipids and steroids have a different structure than fatty acids. Phospholipids are composed of two fatty acid chains connected to a phosphate group, while steroids are composed of four fused rings of carbon.
Fatty acids have a single chain of carbon and hydrogen atoms and no other functional groups. The structure of phospholipids and steroids provides them with additional functional groups which makes them more versatile molecules. Phospholipids are used to form membranes in cells, and steroids are used for hormone regulation.
Both molecules have distinct properties that make them useful for their respective functions. The difference in structure between fatty acids and these molecules allows them to interact differently with other molecules in the cell and to perform different functions.
know more about Phospholipids here
https://brainly.com/question/14949280#
#SPJ11
What structural feature does glucose share with larger organic molecules, including dna and proteins?.
Answers
Glucose forms the backbone structure with large organic molecules including DNA and proteins.
What is the use of glucose?
Very low blood sugar (hypoglycemia) is treated with glucose, most frequently in persons with diabetes mellitus. The way that glucose works is by rapidly raising the level of glucose in your blood. Another purpose for glucose is to give someone who is unable to eat due to illness, trauma, or another medical condition carbohydrate calories.
The structural structure of nucleic acids, including DNA and RNA, is composed of the sugar-phosphate backbone. This molecule's directionality is determined by this backbone, which is made up of alternating sugar and phosphate groups.
Nucleotides make up DNA and RNA, and they are connected to one another in a chain via chemical interactions between their neighboring nucleotides' phosphate groups and sugar bases, known as ester bonds. Each nucleotide has a sugar at its 3' end and a phosphate at its 5' end. A free hydroxyl group on the 3' carbon of the following nucleotide forms an ester link with the phosphate group connected to the 5' carbon of the sugar on the first nucleotide. produced by two oppositely running linear sugar-phosphate backbones
To know more about sugar, click the following link
https://brainly.com/question/28432329
#SPJ4
A researcher investigated a blood disease carried by birds she isolated an organism from the blood of an infected bird she finds that the organism is unicellular and has a nucleus a cell wall and the ability to produce spores what kingdom does the organism belong to
Answers
The researcher who conducted an investigation on a blood disease carried by birds found out that the organism is unicellular and has a nucleus, cell wall, and the ability to produce spores. Based on this information, the organism belongs to the Kingdom Fungi.
The kingdom Fungi consists of unicellular and multicellular organisms that lack chlorophyll and reproduce asexually and sexually by forming spores. They are heterotrophic organisms, which means they depend on other organisms for their food. Fungi cells have a cell wall made up of chitin, which provides strength and rigidity to the cell wall. The cytoplasm of the fungal cells contains many specialized organelles, including nuclei, ribosomes, mitochondria, and Golgi bodies that carry out various metabolic activities.
The researcher's findings suggest that the organism is a unicellular fungus with a nucleus, cell wall, and the ability to produce spores. Spores play a crucial role in the fungal life cycle, as they allow the organism to reproduce and spread to new habitats. These spores can be transported by wind, water, or other organisms to colonize new areas.
In conclusion, based on the researcher's investigation, the organism she isolated from the blood of an infected bird belongs to the Kingdom Fungi.
Know more about fungal life cycle here:
https://brainly.com/question/31023278
#SPJ8
Can anyone tell me what is the difference between mixture and compound
Answers
Explanation: Compound: A substance that is made up of more than one type of atom bonded together. Mixture: A combination of two or more elements or compounds which have not reacted to bond together; each part in the mixture retains its own properties.
What would be the chloroplast in an amusment park?
Answers
Answer:
Chloroplasts are the site of photosynthesis in the cell and it also consists of a double membrane. it relates to the solar panels of an amusement park because both things take energy from the sun and use it to provide energy for their systems.
write the scientific name of the catbird?
Answers
Answer: Dumetella carolinensis
Explanation:
In which type of wave do particles of the medium move
perpendicular to the direction of the wave?l
Answers
Answer:
In a transverse wave, the particles of the medium move perpendicular to the direction of the wave. In other words, as the wave travels through the medium, the particles of the medium vibrate back and forth at right angles to the direction in which the wave is traveling.
Examples of transverse waves include light waves, radio waves, and microwaves. These types of waves are characterized by the oscillation of their electric and magnetic fields, which cause the particles of the medium through which they travel (such as air or water) to vibrate in a transverse motion.
In contrast, in a longitudinal wave, the particles of the medium move parallel to the direction of the wave. Examples of longitudinal waves include sound waves and seismic waves. These types of waves are characterized by the compression and rarefaction of the medium through which they travel, as the particles of the medium are displaced in the same direction as the wave.
Explanation:
Considering the structure of STN, what is the most likely mechanism for its entry into the cell?A.Active transportB.Receptor mediated endocytosisC.Diffusion directly through the membraneD.Passage through an ion channel
Answers
The structure of the STN (subthalamic nucleus) suggests that the most likely mechanism for its entry into the cell is through an ion channel.
The STN is a small nucleus located deep within the brain and is involved in several important functions such as motor control and decision-making. Its structure includes several ion channels that allow for the passage of ions such as potassium and sodium across the cell membrane.
Active transport and receptor-mediated endocytosis are less likely mechanisms for STN entry into the cell. Active transport requires the use of energy to move molecules or ions across the cell membrane, which is unlikely to occur with the STN due to its small size. Receptor-mediated endocytosis involves the binding of a ligand to a receptor on the cell membrane, followed by internalization into the cell. However, the STN lacks the necessary receptors for this process to occur.
In contrast, the STN's structure suggests that it is capable of diffusion directly through the membrane via ion channels. This is supported by studies that have shown the presence of several ion channels in the STN, including calcium and potassium channels, which are known to play a critical role in regulating neuronal excitability and synaptic transmission. Therefore, the most likely mechanism for the entry of STN into the cell is through the diffusion of ions via ion channels.
To know more about STN click here:
https://brainly.com/question/31844932
#SPJ11
Before the beginning of the Industrial Revolution, most peppered moths found in and around Manchester, England, exhibited light-colored wings speckled with black. After the Industrial Revolution, peppered moths with dark wings became predominant in the area. Which term best describes the change from more light-colored moths to more dark-colored moths
Answers
Answer: The answer is adaption.
Explanation: In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.
Answer:
adaptation, they adapt
Explanation:
Please help me fr !!
Answers
What organic compound is used in order to break bonds between the nitrogenous bases so replication can occur
Answers
how did the frequency of stimulation affect the amount of force generated by the isolated skeletal muscle when the frequency of stimulation was increased such that the muscle twitches did not fully relax between subsequent stimuli? are these results called treppe or wave summation? how well did the results compare with your prediction?
Answers
The amount of total force generated by isolated skeletal muscles increased as the stimulation frequency increased without muscle relaxation. This is called the wave summation.
Skeletal muscles are the voluntary muscles that perform movement according to the will of the organism. Body's 30-40% mass is composed of skeletal muscles. These muscles attach to the bones to mediate the body movements.
Stimulation frequency is described as the rate of how many times and how fast the stimulus is applied to the muscle. If the stimulation frequency is high, it is called wave summation and the tension in muscles increases due to this.
To know more about skeletal muscles, here
brainly.com/question/1560716
#SPJ4
which is the most likely reason for an individual to be born with 45 autosomes and 2 sex chromosomes?
Answers
During the process of meiosis, one of the homologous chromosomal pairs does not join.
Humans have 46 chromosomes in total, including 23 pairs of autosomes and two sex chromosomes. Children receive half of their chromosomes from their mothers and half from their dads since each parent gives one chromosome to each pair.
Because of the exchange of genetic material between homologous chromosomes, a single chromosome now contains genetic material from both parents.
In contrast to the sex chromosomes, an autosome is one of the numbered chromosomes. Humans contain 22 autosome pairs and one pair of sex chromosomes (XX or XY). Autosomes are loosely numbered in accordance to their size.
Learn more about to autosomes
https://brainly.com/question/19426394
#SPJ4
todo sobre la digestion
Answers
Answer: El sistema digestivo humano consiste en el tracto gastrointestinal más los órganos accesorios de la digestión. La digestión implica la descomposición de los alimentos en componentes cada vez más pequeños, hasta que puedan ser absorbidos y asimilados por el cuerpo. El proceso de digestión tiene tres etapas.
Explanation:
n actively dividing culture of E.Coli bacteria to which radioactive thymine has been added. What would happen if a cell replicate its DNA once in the presence of this radioactive base
Answers
When a cell replicates its DNA in the presence of a radioactive base such as thymine, the radioactive base may be incorporated into the newly synthesized DNA strands.
This means that the newly formed DNA strands will contain the radioactive thymine, which can be detected using specialized equipment. In the case of an actively dividing culture of E.Coli bacteria, the radioactive thymine will be taken up by the cells and incorporated into the DNA during replication. As the cells continue to divide and replicate their DNA, the amount of radioactive DNA will increase within the population. This type of experiment can be used to study DNA replication and cellular processes such as DNA repair. By monitoring the uptake and incorporation of the radioactive base, researchers can gain insights into the mechanisms of DNA synthesis and repair.
To know more about cellular process refer :
brainly.com/question/30364601
#SPJ11
sustentacular cells secrete inhibin, which regulates the rate of sperm production.
Answers
Sustentacular cells, also known as Sertoli cells, play a vital role in the process of spermatogenesis. These cells secrete inhibin, which regulates the rate of sperm production.
Sustentacular cells, also known as Sertoli cells, are a type of supporting cells that are present in the seminiferous tubules of the testes. These cells are essential for the process of spermatogenesis, which is the process of sperm cell development and maturation in the testes.
Sustentacular cells perform several functions that are critical for the proper functioning of the testes. They provide physical support and protection to the developing sperm cells.
They also create a barrier between the developing sperm cells and the immune system of the body, which helps to prevent the sperm cells from being attacked by the immune system.In addition, sustentacular cells secrete several hormones and other factors that are essential for spermatogenesis.
These include inhibin, which regulates the rate of sperm production by inhibiting the secretion of follicle-stimulating hormone (FSH) from the anterior pituitary gland.
This helps to maintain the proper balance of hormones in the body, which is essential for the normal development of the testes and the production of sperm cells.
To know more about spermatogenesis, visit:
https://brainly.com/question/15719103
#SPJ11
The parts of an organism's environment that are living or once living, and interact with the organism are ?
Answers
Answer:
Biotic factor
Explanation:
I hope this helps u! :D
Help me please. I will give extra points and brainiest
Answers
Answer:
??????????....................
Which of the following takes oxygen out of the atmosphere?
Answers
Answer:
you didnt really give us the list to choose from
Explanation:
the process of respiration and decay remove oxygen from the atmosphere. animals and bacteria consume oxygen and release CO².
Application of Knowledge to the Patellar Tendon Reflex. Below is a picture of the patellar tendon reflex arc. Use this figure to answer the following question in the coaching activity Action potential travels through sensory neuron. Muscle spindle stretches and fires Sensory neuron Synapses in spinal cord. Tap to tendon stretches muscle onto Quadriceps muscle Quadriceps contracts, swinging lower leg forward. Hamstring muscle Hamstring stays relaxed, allowing extension of leg (reciprocal inhibition).
Answers
The coaching actions of the patellar tendon reflex arc are
Stimulus: Stretch of the muscleReceptor: Muscle spindleAfferent neuron: Action potential travels through the sensory neuronIntegrator: Synapse of sensory neurons in the spinal cordTarget: Hamstring muscle, the Quadriceps muscleResponse: Relaxation of hamstrings, Contraction of quadricepsKnee-j erk reflex, аlso cаlled pаtellаr reflex, is the sudden kicking movement of the lower leg in response to а shаrp tаp on the pаtellаr tendon, which lies just below the kneecаp. One of the severаl positions thаt а subject mаy tаke for the test is to sit with knees bent аnd with one leg crossed over the other so thаt the upper foot hаngs cleаr of the floor. The shаrp tаp on the tendon slightly stretches the quаdriceps, the complex of muscles аt the front of the upper leg. In reаction these muscles contrаct, аnd the contrаction tends to strаighten the leg in а kicking motion.
Your question is incomplete, but most probably your full question can see in the Attachment.
For more information about patellar reflex refers to the link:
https://brainly.com/question/238469
#SPJ4
List the potential challenges you may face when conducting a Research Design to investigate the impact of a school nutrition program on grade performance of students at high school. How would you deal with them?
Answers
You would face the issues of bias in sampling and compliance of subjects. This can be avoided by having a good experimental design.
What are the challenges?It can be difficult to ensure a representative and impartial sample of participants. You can use random sampling strategies to solve this and make sure the sample has a varied range of kids from various backgrounds and academic levels.
It can be difficult to ensure that children consistently participate in and adhere to the nutrition program. Improve compliance and reduce dropout rates by putting measures like frequent reminders, rewards, and communication with students, parents, and school personnel into place.
Learn more about research design:https://brainly.com/question/32282840
#SPJ1
Help with the question in the red box please
Answers
Answer:
It Must be D
Explanation:
Not sure how to explain