Answer:
An animal is cold so it moves into the sun.
Explanation:
that's a example of stimulus
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. Allele D produces tall plants and is dominant to d for short plants, and allele R produces round fruit and is dominant to r for oval fruit. The expected percentages of progeny phenotypes are listed below:
tall oval = 41%
short round = 41%
tall round = 9%
short oval = 9%
(a) What proportion are expected to be tall and produce round fruit?
In a diploid plant species, the proportion of progeny expected to be tall and produce round fruit is 32%.
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. The expected percentages of progeny phenotypes are tall oval = 41%, short round = 41%, tall round = 9%, and short oval = 9%.To determine the proportion of progeny expected to be tall and produce round fruit, we need to consider the alleles for each trait. Allele D produces tall plants (dominant) and allele d produces short plants (recessive). Allele R produces round fruit (dominant) and allele r produces oval fruit (recessive).From the given percentages, we can deduce that tall ovals and short ovals combined make up 9%. Since tall oval is 41% and short oval is 9%, the proportion of progeny expected to be tall and produce round fruit is 41% - 9% = 32%.Therefore, the proportion of progeny expected to be tall and produce round fruit is 32%.For more questions on diploid plant
https://brainly.com/question/9217496
#SPJ8
Between sandy and clay soils,________soils hold more water and nutrients because it consists of smaller partials that have more surface area
Answer:
clay soil ! :)
Explanation:
what amendment to the us constitution had the police violated
Answer: Fourth Amendment
Explanation:
Did you mean: what amendment to the us constitution has the police violated
Fourth Amendment.
If the bird population is directly proportional to the average monthly temperature, which month would have the LOWEST temperature?
Question 1 options:
8- August
12-December
1- January
10 October
Answer:
December
Explanation:
If the bird population is directly proportional to the average monthly temperature, 12 december would have the lowest temperature.
What is population?
The population of an organism can't survive if it exceeds it's carrying capacity. If animal population increases the population that eat that animal might also increase
The causes that affect population growth animals that if there are more plants than usual in area, populations of animals that eat that plant may increase. If animal population increases the population that eat that animal might also increase.
The effects of animals population can be dangerous and when population exceed the carrying capacity of their environment, animal suffer of malnutrition and disease. When predators became scarce due to over population, the weekar species of animal start or die in other ways .
Therefore, If the bird population is directly proportional to the average monthly temperature, 12 december would have the lowest temperature.
Learn more about population here:
https://brainly.com/question/27779235
#SPJ2
18
In the second stanza, what does the speaker call "Mines of gold"?
A.nectar from the flowers
B.colors of the flowers
C.height of the flowers
D.smell of the flowers
The correct answer is B.
In the second stanza, the speaker calls "Mines of gold" to the colors of the flowers.
The second stanza in the poem 'To the Cuckoo' by William Wordsworth talks about the beauty of flowers and the way they provide nourishment and food to the bees. "The "Mines of precious stones" refer to the beauty of the flowers and how they contain nectar, which is like gold to the bees as it provides nourishment to them. Therefore, the speaker calls "Mines of gold" to the colors of the flowers.For such more questions on flowers
https://brainly.com/question/957208
#SPJ8
Justify cellular respiration is a recycling of carbon in the carbon cycle.
Answer:
The carbon cycle shows how atoms of carbon can exist within different compounds at different times and be recycled between living organisms and the environment.
What is the differences of mitosis and meiosis
mitosis refers to the parts of the original nucleus into two nuclei. On the other hand, meiosis refers to each having half chromosomes of the original cell.
in mitosis, there is the maintenance of chromosomes takes place while meiosis leads to a reduction in the no. of chromosomes. There are no variations in mitosis and variants occur in meiosis.
hence at last we can say that the above are the major difference between mitosis and meiosis. All of the explained differences will clearly lead to identifying them in particular. mitosis and meiosis plays a vital role in formation of gametes.
read more about mitosis and meiosis at:
https://brainly.com/question/18602191
which of the following structures is/are contained within the abdominopelvic cavity? check all that apply. Liver| Spleen| Heart| Ureters| Pancreas
The structures which are contained within the abdominopelvic cavity are spleen, liver, pancreas, and ureters, which suggests that except option C all are correct options.
The abdominopelvic cavity is the body cavity which is composed of the abdominal cavity and the pelvic cavity. The abdominal cavity consists of mainly the digestive organs and the kidneys while the pelvic cavity consists of reproductive organs and organs of excretion. Some functions of the cavity are protection of the body organs, a conduit for neurovascular communications and internal support to the body parts such as genitalia. Abdominal cavity is the largest hollow space in the body of human beings. It is covered by very thin tissues known as the peritoneum.
Learn more about abdominopelvic cavity at:
brainly.com/question/13752449
#SPJ4
In humans, brown eyes (B) are dominant over blue eyes (b). A brown-eyed woman who has a blue-eyed child would have the genotype:A. Bb.B. BBB.C. BbBb.D. bb.E. BB.
In humans, brown eyes (B) are dominant over blue eyes (b). A brown-eyed woman who has a blue-eyed child would have the genotype is C. BbBb.
Step 1: To determine the genotype of the brown-eyed woman, we must first look at the possible genotypes of the child. Since the child has blue eyes, we know the child must have at least one recessive allele (b) in their genotype.
Step 2: Since the woman has brown eyes and the child has blue eyes, we can infer that the woman must have at least one dominant allele (B) and one recessive allele (b).
Step 3: Given these pieces of information, the woman must have either the BB or Bb genotype.
Step 4: Therefore, the genotype of the brown-eyed woman is either BB or Bb.
Genotype is an individual's genetic makeup, which is made up of a combination of alleles at particular loci on chromosomes. It is the set of genetic instructions that determine the physical characteristics of an organism, such as physical appearance, growth rate, and even behavior. Genotype is often contrasted with phenotype, which is the physical manifestation of the genotype.
To learn more about genotype:
https://brainly.com/question/16882362
#SPJ4
Phenylketonuria (PKU) is a recessive inherited disease caused by a mutation in the PAH gene. PKU causes a high amount of the essential amino acid phenylalanine to build up in the body, which can cause neurological and other problems.What is most likely true about the PAH gene? A. It codes for a functioning protein in individuals with PKU. B. It codes for a protein needed to break down phenylalanine. C. It codes for a non-functioning protein in individuals without PKU. D. It codes for the production of the amino acid phenylalanine.
Given the information about PKU and the PAH, we can evaluate the options:
A is false because it says the protein is functional in individuals with the disease.
B is more likely to be true because when the protein produced by PAH isn't functional, the phenylalanine builds up.
C is false because it says the protein isn't functional in healthy individuals.
D is false because phenylalanine is an essential amino acid, which means the body can't produce it.
Describe different ways that cell shape can be modified so that diffusion time will be decreased to support life processes.
In humans, mid-finger hair is dominant to no mid-finger hair. A woman who has no finger hair wants to marry and have children with a man who does have mid-finger hair. they do not know his genotype though. determine the likelihood that they have a child with no finger hair like their mom. Include all possible options.
The likelihood that they will have a child with no finger hair like their mother depends on the man's genotype. If the man is heterozygous (Hh), there is a 50% chance that they will have a child with no finger hair. If the man is homozygous dominant (HH) or homozygous recessive (hh), all the offspring will have mid-finger hair.
Dominant Mid-Finger HairIf the woman does not have any mid-finger hair, it means she is homozygous recessive (hh) for this trait. The man, on the other hand, may be homozygous dominant (HH), heterozygous (Hh), or homozygous recessive (hh) for the trait, but we do not know his genotype.
Let's consider all possible options for the man's genotype and the resulting probabilities for their offspring:
Option 1: The man is homozygous dominant (HH) for mid-finger hair.In this case, all the offspring will be heterozygous (Hh) and have mid-finger hair. None of the offspring will have no finger hair like their mother.
Option 2: The man is heterozygous (Hh) for mid-finger hair.In this case, half of the offspring will be heterozygous (Hh) and have mid-finger hair, and the other half will be homozygous recessive (hh) and have no finger hair like their mother.
Option 3: The man is homozygous recessive (hh) for no mid-finger hair.In this case, all the offspring will be heterozygous (Hh) and have mid-finger hair. None of the offspring will have no finger hair like their mother.
Learn more on genotypes here https://brainly.com/question/1626661
#SPJ1
l
Energy Crossword Puzzle
Read Energy - Our Powerful Future and What is Global Warming? fact sheets for clues!
The conversion of sunlight into electricity using photovoltaic cells (7 letters).
A greenhouse gas released from burning fossil fuels (6 letters).
The process of capturing and storing carbon dioxide emissions underground (10 letters).
The primary source of energy for the Earth (6 letters).
A renewable energy source that utilizes the force of moving water to generate electricity (8 letters).
The process of using nuclear reactions to release a large amount of energy (8 letters).
Down:
2. The phenomenon of the Earth's average temperature gradually increasing due to human activities (11 letters).
A device that converts mechanical energy into electrical energy (9 letters).
The practice of using less energy and being more mindful of energy consumption (8 letters).
The process of splitting atoms to release energy (9 letters).
Please note that these clues are based on common terms and concepts related to energy and global warming.
Learn more about global warming on:
https://brainly.com/question/3553382
#SPJ1
A student is observing a group of
cells under a microscope
Answer:
ok so see it by magnifi,a
Explanation:
since the question isnt fully written sorry
Although the total distance the impulse travels in the reflex arc is less than 3
metres. the time taken is more than 0.04 seconds. Suggest why the time taken is
more than expected.
Although the total distance the impulse travels in the reflex arc is less than 3 meters. the time taken is more than 0.04 seconds and the time taken is more than expected because of Synapses or due to gaps between neurons.
Diagram displays the whole reflex arcs from the tip of the finger to the spinal cord and then back out to a closer muscle, possibly in the forearm or the arm. Because the signal doesn't have to go all the way back to the finger, the total distance is less than 3 meters. Considering that it just travels back a portion of the way, less than 3 meters, it takes. Let's see, it takes more than twice as long, therefore the query makes us think about why the delay. Where is the hold-up what is happening there, and the key to this is that the gray matter of the spinal cord doesn't truly contain mylin, despite the fact that we said it- accelerates electrical conduction through the axon in the nerves of the extremities. Mylin has a whitish color, which contributes to the white matter's appearance of whitishness. Thus, the electrical signal becomes slower.
To know morw about reflex visit: https://brainly.com/question/6023003
#SPJ9
Which statement best explains why fossil fuels are unevenly distributed throughout Earth?
A It took a specific environment and the correct organisms for them to form.
B Earthquakes have shaken them into new locations.
C When Pangea split up the fossil fuels only went to certain locations.
D The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.
The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.
Thus, The components of fossil fuels are decaying plants and animals. These fuels may be burned to provide energy and can be found in the crust of the Earth.
An example of a fossil fuel is coal, as well as oil and natural gas. Coal is a substance that is typically found in sedimentary rock formations, which are collections of rock, dead plant and animal materials, and layers of silt.
A chunk of coal must contain more than 50% fossilized plant material. Shale is one sedimentary rock type that contains oil in its native form.
Thus, The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.
Learn more about Fossil fuels, refer to the link:
https://brainly.com/question/3371055
#SPJ1
if two populations of the same species have different mating seasons, one in fall and the other in spring, this may lead to a speciation event due to
if two populations of the same species have different mating seasons, one in fall and the other in spring, this may lead to a speciation event due to allopatric speciation.
Allopatric speciation, also known as geographic speciation, vicariant speciation, is a type of evolutionary change that occurs when biological populations become geographically isolated from one another to the point where gene flow is prevented or hampered.
Allopatric speciation takes place when a species divides into two distinct groups that are geographically separated from one another. A physical barrier, such as a mountain range or a waterway, prevents them from breeding with one another.
Allopatric speciation, also known as geographic speciation, arises when biological populations of a single species become secluded due to geographical changes like mountain formation or social changes like emigration.
For more information on Allopatric speciation, visit :
https://brainly.com/question/4493180
#SPJ4
causes a cell to shrink because of osmosis ?
Answer:
In osmosis, the net flow of water occurs in the direction of greater solute concentrations. An increasing solute concentration in a hypertonic solution, as well as a net migration of water outside the cell, has caused the cell to shrink.
Explanation:
Hope it helps:)
certain blood vessels are lined by layers of tissue that ensure the vessels can expand in contractexercise is one known factor that can improve the function of these layers. Which of thefollowing is regulated because certain blood vessels are able to expand and contract?a. the removal of foreign substances from bloodb. the shape and size of red and white blood cellsc. the flow of blood from the heart to body tissuesd. the exchange of gases between blood and the air
The diameter of blood vessels changes when they contract or expand. When the blood vessels constrict and have a smaller diameter, the blood will have less room to flow and therefore the blood pressure will increase. While if the vessels expand, the blood pressure will decrease.
Therefore, blood flow is directly affected by the constriction or expansion of blood vessels, hence, the answer is c.
What is necessary for social fulfillment in the three pillars of sustainability?
Social fulfillment in the three pillars of sustainability requires equity, justice, and the satisfaction of human needs.
In the context of sustainability, social fulfillment encompasses ensuring equity, justice, and meeting the basic needs of individuals and communities. The three pillars of sustainability—environmental, economic, and social—are interconnected and rely on each other for long-term success.
Social fulfillment is necessary to achieve a sustainable society. It involves promoting social equity, ensuring fair distribution of resources and opportunities, and addressing social challenges such as poverty, inequality, and discrimination. It also requires safeguarding human rights, providing access to education, healthcare, and social services, and fostering inclusive and participatory decision-making processes.Within the three pillars of sustainability, social fulfillment is crucial because it recognizes that sustainable development cannot be achieved without considering the well-being and quality of life of individuals and communities.It emphasizes the importance of balancing economic growth and environmental protection with social progress to create a more equitable and just society for present and future generations.
For more questions on sustainability
https://brainly.com/question/32967592
#SPJ8
How did the plant cells differ from the bacteria and protistan cells? Size? Color? Shape? Nucleus or other organelles visible?
Plant cells differ from bacteria and protistan cells in several ways, including size, shape, and the presence of certain organelles.
Size: Plant cells are generally larger than bacterial cells and some protistan cells, but can vary widely in size depending on the specific type of plant cell. For example, a typical plant cell may be around 10-100 micrometers in diameter, while bacterial cells are generally smaller, ranging from 0.5-5 micrometers in diameter.
Shape: Plant cells have a fixed shape that is determined by their cell walls, which provide support and protection for the cell. Bacterial cells and some protistan cells do not have cell walls, and their shape can vary widely depending on the type of cell.
Nucleus and organelles: Plant cells, like other eukaryotic cells, have a distinct nucleus and a variety of organelles that perform specific functions within the cell. These organelles include the endoplasmic reticulum, Golgi apparatus, mitochondria, and chloroplasts. Bacteria and many protistan cells, on the other hand, do not have a distinct nucleus or membrane-bound organelles.
Color: Plant cells are typically green due to the presence of chloroplasts, which contain the pigment chlorophyll. Bacteria and protistan cells do not have chloroplasts and are typically colorless, although some may have other pigments that give them a specific color.
In summary, plant cells differ from bacteria and protistan cells in terms of size, shape, the presence of distinct organelles, and color.
\(\huge{\colorbox{black}{\textcolor{lime}{\textsf{\textbf{I\:hope\:this\:helps\:!}}}}}\)
\(\begin{align}\colorbox{black}{\textcolor{white}{\underline{\underline{\sf{Please\: mark\: as\: brillinest !}}}}}\end{align}\)
\(\textcolor{blue}{\small\texttt{If you have any further questions,}}\) \(\textcolor{blue}{\small{\texttt{feel free to ask!}}}\)
\({\bigstar{\underline{\boxed{\sf{\textbf{\color{red}{Sumit\:Roy}}}}}}}\\\)
Carlton and Vanessa are lab partners in their biology class. One of their labs was to run the smell test experiment on each other.
When performing the smell test, Vanessa was quite good at noticing a difference between the various intensities of vanilla and also
the various intensities of evergreen. Although Carlton could distinguish what the vanilla and evergreen smells were, he couldn't tell
there was a difference in the intensities in the vanilla or the evergreen. Based on the information presented in this scenario, which
of the following is true?
Vanessa has a more sensitive difference threshold than Carlton.
Carlton has an impaired absolute threshold.
Vanessa has a better absolute threshold than Carlton.
Carlton has the superior performance with respect to the difference threshold.
Vanessa has an impaired absolute threshold.
Vanessa has a better absolute threshold and more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
Carlton and Vanessa were lab partners for a biology class and were asked to run a smell test experiment on each other.
Vanessa was excellent at noticing the difference between various intensities of vanilla and evergreen.
Carlton, on the other hand, couldn't distinguish the difference in the intensities of both vanilla and evergreen, though he could tell the smells of both.
Hence, based on the information provided in the scenario, it can be inferred that Vanessa has a more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
The two significant aspects that are involved in the scenario are absolute threshold and difference threshold.
The absolute threshold is the smallest quantity of a stimulus that an individual can detect, whereas the difference threshold is the minimum difference in stimuli that an individual can detect.
Carlton could recognize the stimuli's smell but not the difference in the intensity of vanilla and evergreen.
This shows that Carlton has an impaired absolute threshold.
He could not detect the smallest quantity of a stimulus to differentiate between the smells.
Vanessa was quite good at noticing the difference in the intensities of vanilla and evergreen.
This means that Vanessa has a more sensitive difference threshold than Carlton. She could detect the minimum difference in stimuli required to differentiate between smells.
Vanessa also has a better absolute threshold than Carlton as she could detect the smallest quantity of stimulus required to detect the smells.
For more such questions on threshold
https://brainly.com/question/30556914
#SPJ8
1. Why are all horse species related?
Answer: The horse belongs to the order Perissodactyla (odd-toed ungulates), the members of which all share hooved feet and an odd number of toes on each foot, as well as mobile upper lips and a similar tooth structure. This means that horses share a common ancestry with tapirs and rhinoceroses.
Explanation:
Inorganic, crystalline substances found naturally within earth are known as
Answer:
Minerals.
Explanation:
Minerals can be defined as any form of naturally occurring, inorganic solid substance characterized by a crystal structure. Also, minerals are homogeneous in nature with a defined chemical composition and characterized by a crystal structure comprising of ions, atoms, or molecules in an orderly arrangement.
Generally, molecules attach on the inside of a mineral to give it shape. Therefore, the molecule of a mineral is a crystal three-dimensional regular structure (arrangement) of chemical particles that are bonded together and determines its shape.
Due to the fact that these molecules are structurally arranged or ordered and are repeated by different symmetrical and translational operations they determine the shape of minerals.
Hence, inorganic, crystalline substances found naturally within earth are known as minerals. Some examples of minerals are iron, copper, aluminum, tin, coal, quartz, feldspar, mica, etc.
tion 5 of 50
An investigation is an example of
An investigation is an example of research.
What is research?Research is the process of gathering and analyzing information in order to answer a question or solve a problem. Investigations are a type of research that is typically conducted to gather evidence about a crime or other incident. Investigators may gather evidence through interviews, document reviews, and physical examinations. They may also use scientific techniques, such as DNA testing or fingerprint analysis.
The goal of an investigation is to gather enough evidence to determine what happened and who is responsible. This information can then be used to bring charges against the perpetrator or to take other necessary steps.
Find out more on investigation here: https://brainly.com/question/32037756
#SPJ1
How does the process of hydration cause chemical weathering?
A.
Water reacts with iron minerals in rock to form rust.
B.
Moving water transports sediment from rock.
C.
Increased density adds pressure to the molecules in rock.
D.
Acidic water dissolves calcite in carbonate rocks.
Answer:
A. Water reacts with iron minerals in rock to form rust.
Explanation:
Generally, weathering is the process by which rocks are broken down or disintegrated into smaller particles. However, as the name implies, chemical weathering is the weathering facilitated by chemical reactions.
However, there are various types of chemical weathering, of which one is HYDRATION. Hydration is a type of chemical weathering which involves the reaction of water with the chemical constituents of rocks, which eventually disrupt or changes the structure. Therefore, in chemical weathering, water reacts with iron minerals in rock to form rust.
Which of the following best describes how sedimentary rock forms?
A. Molten rock beneath the surface of earth cools and becomes solid.
B. Layers of sediment becomes compressed overtime to form rock
C. Chemical processes or changes in pressure or temperature change a rock
D. Molten rock reaches the surface and cools to become solid rock.
Answer:
la respuesta B la describe mejor
write one scientific question about the organism in the photo? With sunflowers
What THREE things did Robert Boyle confirm about air?
1. _____________ is the calculated as systolic pressure minus diastolic pressure and indicates the additional pressure the artery when ventricles are contracting.
2. _________ is in the arteries at the peak of ventricular while
3. ______________ is the pressure in arteries during ventricular relaxation.
4. __________________ can be calculated as diastolic pressure plus one-third the pulse pressure because the ventricles spend more time in diastole.
5. _______________ is the force per unit area exerted a blood vessel wall by the blood, and it fluctuates with the alternating contraction and relaxation of ventricles
1. pulse pressure
2. pulse deficit
3. blood pressure
4. pulse
5. systolic pressure
6. diastolic pressure
7. sounds of Korotkoff
8. MAP
Answer:
1. __pulse pressure_ is the calculated as systolic pressure minus diastolic pressure and indicates the additional pressure the artery when ventricles are contracting.
2. _systolic pressure_ is in the arteries at the peak of ventricular while
3. __diastolic pressure_ is the pressure in arteries during ventricular relaxation.
4. _MAP_ can be calculated as diastolic pressure plus one-third the pulse pressure because the ventricles spend more time in diastole.
5. __blood pressure_ is the force per unit area exerted a blood vessel wall by the blood, and it fluctuates with the alternating contraction and relaxation of ventricles
Explanation:
To study arterial pressure, two values are taken:
- Systolic pressure, SP, is the maximum pressure exerted by the heart while beating
- Diastolic pressure, DP, is the amount of pressure in the arteries between beats
Pulse Pressure, PP, refers to the difference between systolic arterial pressure and diastolic arterial pressure.
PP = SP - DP
PP is an index of arterial distensibility. The main determinants for PP in each ventricular ejection are the cardiac output, heart rate, stiffness of large-caliber arteries, and the early reflection wave of the heartbeat. PP is a measure that reflects the vascular elasticity of the arterial wall.
Generally speaking,
PP>40mm Hg is normal PP>60 mmHg is a cardiovascular disease risk factorMean Arterial pressure, MAP, can be defined as the mean pressure during the cardiac cycle. It is usually a little bit lower than the mean between SP and DP.
MAP > 60 mmHg is enough to keep organs well perfused. MAP< 60mm Hg is a risk that certain organs will not get sufficient blood supply and it will become ischemic.Blood pressure is the strength applied by the blood against the vessel walls as it flows. This pressure is determined by the blood pumping force and its volume, and by the vessel size and flexibility.