Which set of alleles is purebred recessive?
A) aa
B) Aa
C) AA

Which Set Of Alleles Is Purebred Recessive?A) AaB) AaC) AA

Answers

Answer 1

Answer:

aa

Explanation:

the answer is pretty obvious it would be a a because a dominant allele would be to Capitol a and a lower capital a and one capital a would be a mix and a purebred would be to lowercase A's


Related Questions

Help ASAP only have 15 min

Answers

Answer:

anabaena

Explanation:

hope it heps im sorry im late :<

In rabbits, white fur (W) is dominant to black (w), and long ears (E) are dominant to short ears (e). A breeder mates two rabbits that are both heerozygous (WwEe) for both traits. What is the chance that the offspring will be black with long ears?

Answers

25%
Explanation: If you use a punnets square, it’s easy to see that there is only a 1/4 probability if the bunny having Black fur and Long ears (wE) ! :)

Why did the removal of wolves affect the entire Yellowstone ecosystem?
A. The ecosystem has a complicated series of interactions.
B. Wolves were the only predators in the ecosystem.
c. The wolves were the only producers in the ecosystem.
D. The wolves ate most of the species in the ecosystem.

Answers

Answer:

A

Explanation:

Since Wolves were one of the main predators (not the ONLY one) prey started to over populate causing the vegetation population to decrease. Since the vegetation decreases so does the number of prey then as well as the number of predators.

The removal of wolves from the Yellowstone ecosystem had a profound effect on the entire system. Wolves are apex predators, meaning they are at the top of the food chain, and their presence has a far-reaching impact on all other species in the environment.

What role do they play in balance of ecosystem ?

Wolves, along with other predators, play an important role in maintaining the balance of the ecosystem by controlling the population of other species.

A. The ecosystem has a complicated series of interactions. The Yellowstone ecosystem is a complex web of interactions between species, and the presence of wolves is an integral part of this system.

Wolves are keystone predators, meaning that they have a disproportionately large impact on the environment relative to their numbers. Wolves hunt large game animals, such as elk and bison, which helps to keep their populations in check and prevent overgrazing.

This, in turn, helps to maintain the balance of the ecosystem and protect the health of the plants and other animals that depend on the vegetation for food. B. Wolves were the only predators in the ecosystem. When wolves were removed from the Yellowstone ecosystem, their role as a predator was not filled by any other species

. This had a dramatic effect on the balance of the ecosystem, as the large game animals such as elk and bison were no longer kept in check by predators. This led to an overpopulation of these species, which caused them to overgraze the vegetation and disrupt the delicate balance of the ecosystem. C.

The wolves were the only producers in the ecosystem. Wolves are also important producers in the ecosystem. As they hunt and feed on large game animals, they provide a source of nutrients for other species. This is especially important in the winter months, when other food sources may be scarce.

The presence of wolves helps to ensure that other species in the ecosystem have access to food and nutrients, which helps to maintain the balance of the ecosystem. D. The wolves ate most of the species in the ecosystem. This is not accurate.

Wolves do not eat most of the species in the ecosystem, but rather they help to control the populations of certain species, such as elk and bison, which helps to maintain the balance of the ecosystem.

Therefore, The presence of wolves also helps to ensure that other species have access to food and nutrients, which helps to maintain the health of the entire ecosystem.

Learn more about ecosystem at:

https://brainly.com/question/13979184

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Infants do best with:
A variety of caregivers
A primary caregiver
Infants do not thrive in childcare
A large group setting Two caregivers​

Answers

Answer: A primary caregiver

Explanation:

It is very important that an infant have a primary caregiver as they develop in their early childhood. This is because it will be easier for the infant to bond with the person and begin to trust them for their safety.

This will ensure that their brains develop much more effectively especially in the areas responsible for emotional and social interaction and attachment.

Explain the difference between renewable and nonrenewable resources and give an example of each.

Answers

Answer:

Nonrenewable Resources take longer to be replenished, reneweable resources are easily replenished and easily accessible.

Explanation:

If something is Nonrenewable; for example fossil fuels like coal, oil, and natural gas, then that means that the organic matter is limited and not going to grow or be created easily on Earth.

Renewable Resources are usually classified into five categories; Hydro, Solar, Wind, Biomass, and Geothermal. All of these resources are easily accesible and can be used as a natural energy source.

Hope this helped :)

Answer:

Nonrenewable Resources take longer to be replenished, reneweable resources are easily replenished and easily accessible.

Explanation:

Are scorpions producers, herbivores, carnivores, scavengers, or decomposes?

Answers

Answer:

Scorpions are carnivores (meat-eaters) that paralyze their prey with a stinger located at the tip of the tail. They eat insects and small rodents.

The Gulf Stream is a surface current that carries water to the northern Atlantic Ocean. It travels along the eastern United States before crossing the Atlantic Ocean. Europe United States Gulf Stream Africa Which two locations have climates warmed by the Gulf Stream? A. Northern Europe B. The southwestern coast of Africa C. The eastern coast of the United States D. The western coast of the United States​

Answers

Answer:

Northern Europe

The eastern cost of the United States

Explanation:

I took the Test on A-P-E-X

The two locations that have climates warmed by the Gulf Stream are Northern Europe, and the eastern coast of the United States. The correct options are A and C.

What is Gulf Stream?

Warm and rapid Atlantic ocean currents that start in the Gulf of Mexico and pass through the Straits of Florida are known as the Gulf Stream and its northern extension, the North Atlantic Drift.

In the western North Atlantic Ocean, there is a strong, warm ocean stream called the Gulf Stream.

It flows northeast over the Atlantic as it travels north along Florida's coast before turning east off of North Carolina.

Northern Europe and the eastern coast of the United States are the two regions with climates that are warmed by the Gulf Stream.

Thus, the correct options are A and C.

For more details regarding Gulf Stream, visit:

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Where does the second, major part of cellular respiration take place?
Check all that are true.

in the cytoplasm of heterotroph cells

in the chloroplasts of heterotroph cells

in the mitochondria of autotroph cells

in the mitochondria of heterotroph cells

in the chloroplasts of autotroph cells

Answers

Explanation:

The answer is mitochondria of heterotroph cells..In human or animal cells...

Which of the following types of data is illustrated by the examples that follow: Group of answer choices

a. Mad cow disease is diagnosed in a cow and the entire herd is subsequently slaughtered Single case or small number of cases.
b. Death certificates are used as the basis for measuring the number of deaths and the probability of death among infants
c. A sample of adolescents are questioned about their cigarette smoking behavior

1. Statistics â vital statistics and reportable diseases
2. Single case or small number of cases
3. Sentinel surveillance
4. Survey data
5. Syndromic surveillance

Answers

Answer:

A)Single case or small number of cases

B)Vital Statistics

C)Survey data

Explanation:

Biological data can be regarded as information/compound that is gotten from sources such as living organisms as well as their products. It is usually a complex data when compare with some other form of data that exist.

Data collection is a systematic way of gathering data from various sources such as observation, questionare and the rest for particular purpose.

Vital statistics can be regarded as accumulated data that is been gathered base on death, births, as well as migration.

Survey data can be regarded as a resultant data which is gotten from sample of correspondents that participated in a particular survey

What effect does distance have on the force of gravity ?
a) increasing the distance between two objects increases the gravitational force
b) decreasing the distance between two objects decreases the gravitational force
c) increasing the distance between two objects decreases the gravitational force
d) distance is not a factor in determining the force of gravity

Answers

The answer is C, increasing the distance between two objects decreases the gravitational force.

Red eye color in fruit flies is dominant over white eyes. If eye color is X-linked,
what results do you expect to see if you cross a true-breeding red-eyed female
(genotype: XW+/XW+) with true-breeding a white-eyed male (XW/Y)?
Select one:
a. All offspring will have white eyes.
b. 100% of females will have red eyes, 0% of males will have red eyes.
c. All offspring will have red eyes.
d. 50% of females will have red eyes, 50% of males will have red eyes.

Answers

Answer:

C All fruit flies have red eyes.

Explanation:

See the image below

Since R (red) is dominant over r (white), then every fruit fly with R will have red eyes.

(The genotypic ratio indicate that 2 of the 4 boxes are XRXr and the other 2 boxes are XRY. While the phenotypic ratio indicate that 2 of the 4 boxes are red eye females and the other two boxes are red eye males. And since there's only 2 females and 2 males in total, everyone have red eyes.)

Where are haploid cells
found?

Answers

Answer:

I'm pretty sure it's 2n correct me if I'm wrong

Explanation:

I'm not to smart with this kind of stuff.

Answer:

they are found in the reproductive organs


What is wrong with this person's karyotype

Answers

Answer:

Tunrer Syndrome

Explanation:

It only affects women and occurs when 1 copy of the x chrosome is missing a peice, or  completly gone

Why does rifting might matter to people that aren't geologists? pls help me ASAP this is due in half a hour

Answers

Answer:

Rifting is defined as the splitting apart of a single tectonic plate into two or more tectonic plates separated by divergent plate boundaries. The rifting of a continental tectonic plate creates normal fault valleys, small tilted block mountains, and volcanism.

Explanation:

It causes valleys and stuff so the earth would rip kind of, but for geologist it is good beacsue they can explore that stuff, and find things they were looking for but got burried underneath so many things like rock, and dirt.

Is gaston a pogchamp

Answers

Answer:

YES

Explanation:

GASTON IS MEGGYS

Two mice with white fur are bred. What will be true of the offspring? A. All of the offspring will be white. B. Three-quarters of the offspring will be white. C. One-half of the offspring will be white. D. There is not enough information given to solve the problem.

Answers

Answer:

A. All of the offspring will be white.

Explanation:

Answer:

A

Explanation:

help me find out the answer.​

Answers

Answer:

Genetic Variation

Competition

over production

Adaptation

Please answer the question of saying yes or no.
1) Does life exist on Mars?
2) Is Classical music better than Rock?
3) Do angels exist?
4) Is affirmative action a good idea?
5) Does affirmative action result in a greater percentage of minority graduates?

Answers

1.No 2.yes 3.yes 4.no 5.no

What is the most interesting thing about the evolution of plants? Please explain your answer.

Answers

How they are once a seedling to some becoming life saving medicines

What happens to the position of the stars from evening to the next morning?

Answers

Answer: They move during that time because of the fact that the earth move around one its axis around the sun.

Explanation:

what do you mean by photosynthesis ?​

Answers

Explanation:

Any process by which plants and other photoautotrophs convert light energy into chemical energy is photosynthesis.

Answer:

the process by which plants prepare food using chlorophyll,water, sunlight,etc is called photosynthesis

Mention the 10 Phylla of plants.
.

Answers

1. Phylum Heptophyta- Non Vascular Plants (Bryophytes)

Common Name: Liverworts

Estimated Number of Species: 9,000

2. Phylum Anthocerophyta- Non Vascular Plants (Bryophytes)

Common Name: Hornworts

Estimated Number of Species: 100

3. Phylum Bryophyta- Non Vascular Plants

Common Name: Mosses

Estimated Number of Species: 15,000

4. Phylum Lycophyta- Vascular Plants (Seedless Vascular Plants)

Common Name: Lycophytes

Estimated Number of Species: 1,200

5. Phylum Pterophyta- Vascular Plants (Seedless Vascular Plants)

Common Name: Pterophytes

Estimated Number of Species: 12,000

6. Phylum Ginkgophyta- Vascular Plants (Seed Plants: Gymnosperms)

Common Name: Ginkgo

Estimated Number of Species: 1

7. Phylum Cycadophyta- Vascular Plants (Seed Plants: Gymnosperms)

Common Name: Cycads

Estimated Number of Species: 130

8. Phylum Gnetophyta- Vascular Plants (Seed Plants: Gymnosperms)

Common Name: Gnetophytes

Estimated Number of Species: 75

9. Phylum Coniferophyta- Vascular Plants (Seed Plants: Gymnosperms)

Common Name: Conifers

Estimated Number of Species: 600

10. Phylum Anthophyta- Vascular Plants (Seed Plants: Angiosperms)

Common Name: Flowering Plants

Estimated Number of Species: 250,000

The hallux is oriented on this aspect of the foot
A. medial B. lateral C. posterior D. proximal E. inferior

Answers

c. posterior, it would be dorsal but posterior and dorsal both mean toward back of the body

Which energy conversion occurs in the cells of algae, such as the kelp shown
in the photograph?
A. Potential energy → Kinetic energy
O B. Light energy - Chemical energy
C. Chemical energy → Light energy
D. Potential energy → Nuclear energy

Answers

Answer:  B. Light energy - Chemical energy

Explanation:

Algae is a food producer because it uses the process of photosynthesis to synthesize the organic glucose from the inorganic molecules of carbon dioxide and water.

It does this in the presence of sunlight which gives energy to the reaction by being converted from light energy to chemical energy in the cells of the algae.

Answer:

b

Explanation:

If two individuals have a certain phenotype, does that mean they must have the same genotype?

Answers

Answer:

No.As we know that phenotype depends on physical appearance whereas genotype is genetical materials. So person having same phenotype doesn't mean they have same genotype.

The taiga biome is characterized by coniferous trees.


Please select the best answer from the choices provided

T
F

Answers

Answer:

True

Explanation:

Just took the test. Good luck with yours!

Answer:

The answer is True!

Explanation:

how is your health connected to your genetics?

Answers

Answer:

Well There's a bunch of Conditions or diseases connected to genes, Like for example Heart disease or diabetes are caused by multiple genes in combination with lifestyle/Environmental factors. Hope this helps!

Health is connected to genetics in the sense that based on lifestyle choices can alter a person’s gene from their inherited gene.

I NEED HELP GIVING 50 POINTS

Answers

COMPLIMENTARY FOR DNA:
ACG=TGC
TTA= AAT
CGC=GCG
AAG=TTC
TAC=ATG
GAT=CTA
ACA=TGT

COMPLIMENTARY FOR RNA:
AAG=UUC
TAT=AUA
CGA=GCU
GGT=CCA
TGA=ACU
CCT=GGA
ATC=UAG

#5

TGC AAT GCG TTC ATG CTA TGT

#12

UUC AUA GCU CCA ACU GGA UAG

Could proteins have been the first self replicating molecules? Why or why not? Explain.

Answers

Answer:

Scientists have been able to prove that a protein structure widespread in nature -- the amyloid -- is theoretically capable of multiplying itself. ... This makes it a potential predecessor to molecules that are regarded as the building blocks of life.

Explanation:

Answer:

It happened at least once about 3.5 billion years ago and probably has not occurred since then. So no

Explanation:

I will MARK AS BRAINLIEST.

Answers

Answer:

Q-8=4

Q-9=1

Q-10=3

Q-11=3

Q-12=1

Explanation:

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