Biology College

A population of raccoons is thought to be in Hardy-Weinberg equilibrium for a tail-length gene. The frequency of the dominant allele (long tails) is 0.8. When a certain forest was surveyed, the scientist was able to tag 25 animals, which were all long-tailed. Does the lack of short-tailed animals suggest that the population is out of Hardy-Weinberg equilibrium in this forest?
A. Yes, because the survey shows 100% AA individuals, so the short tils must have been selected against.
B. No, because you would only expect 4 of the surveyed racoons to be short-tailed, so they may have been missed by chance.
C. Yes, because 20% of the surveyed raccoons should have been short-tailed.
D. No, because you would only expect 4% of the raccoons to be short-tailed, so they may have been missed by chance.

Answers

Answer 1

Answer:

D. No, because you would only expect 4% of the raccoons to be short-tailed, so they may have been missed by chance.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Answer 2

Answer:

Explanation:

We experienced a technical problem when submitting the answer to this question. SO, to avoid that, we carefully typed the step-by-step explanation in a word document, made a screenshot of it, and attached it in the image below. The first image shows the technical glitch we experienced and the subsequent images show the explanation of the question.

Thanks.

A Population Of Raccoons Is Thought To Be In Hardy-Weinberg Equilibrium For A Tail-length Gene. The Frequency

Related Questions

Which of these would be an example of cultural bias in profiling?

a) Investigators are sure that their suspect is a tall male because they have found large footprints in the mud.
b) Investigators conclude that the victim allowed the suspect to enter the home, so they knew each other.
C) Investigators say that the suspect must be of a certain minority because that is who usually commits the crime in their precinct.
d) Investigators look for all the people leaving the crime scene to see if they are possible suspects.

Answers

Answer:

C) Investigators say that the suspect must be of a certain minority because that is who usually commits the crime in their precinct.

Explanation:

Cultural bias is the action where by someone holds a bias about a particular group of people or ethnicity due to the negative information which he or she had been feed with while growing up.

For example, when someone believes that, all crimes committed in America is done by African American people is a typical example of cultural bias. In the scenario given above, for the investigator to believe that, the suspect to be a certain minority rather than having an open view that it could have been anyone shows cultural bias and profiling of the investigators.

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

A or D hope i helped

1) You can see two moths in this image, Living on the bark of trees. They
are the same species of moth; they differ in color. If the habitat of the
two moths does not change, predict what will happen to the moth
population in this area and explain why.
A)
If the habitat does not change there should be no
change in the moth population.
B)
The lighter moth population will have better chance
of survival due to camouflage. Light moths will
increase: dark moths will decrease.
C)
The population will shift to the to favor the light
moth. The light moth population will increase
because the dark moths will leave the area.
D)
As the seasons change, both moths will be hidden by
foliage growing on the trees. We would predict no
big change in the moth populations, light or dark.

Answers

The Correct answer Is B.

this is because of natural selection

hope this helps !

The lighter moth population will have a better chance of survival due to camouflage. Light moths will increase and dark moths will decrease due to industrial melanism. Therefore, option B is correct.

What is industrial melanism?

Industrial melanism is a phenomenon in which the frequency of dark-colored or melanistic individuals in a population of organisms increases as a result of environmental pollution.

This phenomenon was first observed in the 19th century in industrialized regions of England, where the population of peppered moths shifted from mostly light-colored to mostly dark-colored in response to pollution from industrial activities.

Thus, the lighter moth population will have a better chance of survival due to camouflage. Light moths will increase and dark moths will decrease. Therefore, option B is correct.

Learn more about industrial melanism, here:

https://brainly.com/question/15283847

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What is the biological impact of minimum catch sizes on a population of fish? a. The population comes to be dominated by smaller, slower-growing individuals. b. Older, less productive adults are removed, improving the population’s health. c. It applies a selective pressure for larger, faster growing fish. d. The fish in the population produce more and healthier eggs to compensate.

Answers

Answer: The population comes to be dominated by smaller, slower-growing individuals

Explanation:

The minimum catch size simply refers to the shortest allowed length that is required for a caught fish. It should be noted that the minimum catch ensures sustainability with regards to the use of fish stocks and also helps in the promotion of the recovery of some fish.

Lastly, a biological impact of minimum catch sizes on a population of fish is that population comes to be dominated by smaller, slower-growing individuals.

Answer:

Explanation:

The answer is A.) The population comes to be dominated by smaller, slower-growing individuals.

Which sign best represents the role of decomposers?

Answers

Decomposers eat the dead/decaying life, and eventually give it back to the earth. So recycling (B) seems like the best answer.

According to the context, recycling sign is the one that best represents the role of decomposers.

What is the role of decomposers?

They are those who take care of taking advantage of the matter and energy that the remains of animals and plants present.

Thanks to them it is possible to recycle various elements by decomposing the organic matter of said organisms, until transforming them into inorganic matter.

Therefore, we can conclude that according to the context, recycling sign is the one that best represents the role of decomposers.

Learn more about the role of decomposers here: https://brainly.com/question/15560086

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Which statement best describes a difference between a molecule of DNA and a molecule of RNA?
A)DNA contains genetic informationwhile RNA does not
B)RNA contains the letter in place of the letter T in DNA
C)DNA has 1 strand, while RNA has 2
D)RNA uses the letter C. while DNA does not

Answers

Answer: B

Explanation:

Rates of extinction tend to be higher on islands than on the mainland.
O True
O False

Answers

Answer:

True.

Explanation:

In biogeography, extinction is the ending of the existence of some species or other taxonomic group. It is a normal natural phenomenon. Species are becoming extinct because the factors that keep the population small, such as diseases or predators, are increasing, because their living environment is changing drastically due to climate change, for example, or because competition is increasing.

Thus, if these species are enclosed in small and dead-end territories, such as an island, their extinction will be easier, since they will not have the possibility of migrating (except for birds) or expanding territorially.

what is the biologist ?

Answers

Answer:an expert in or student of the branch of science concerning living organisms

Explanation:

Two pea plants heterozygous for the characters of pod color and pod shape are crossed. Assume that G allele stands for green pod color, g allele−for yellow pod color, I allele−for inflated pod shape, and i allele−for constricted pod shape. Complete the Punnett square for this cross.

Answers

Answer:

Please find the punnet square in the attachment section

Explanation:

This question involves two different genes; one coding for pod color and the other for pod shape. The allele for green pod color (G) is dominant over the allele for yellow pod color (g) while the allele for inflated pod shape (I) is dominant over the allele for constricted pod shape (i).

According to this question, two pea plants heterozygous for both of the characters or traits are crossed i.e. GgIi × GgIi. Each heterozygous parent will produce the following possible gametes:

GgIi - GI, Gi, gI and gi.

Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:

- Green, inflated pods (G_I_) = 9

- Green, constricted pods (G_ii) = 3

- Yellow, inflated pods (ggI_) = 3

- Yellow, constricted pods (ggii) = 1

according to darwin’s on the origin of species, what four factors

Answers

Answer:

(1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited resources, and (4) the proliferation of those organisms that are better able to survive and reproduce in the environment.

Answer:

glycogen

Explanation:

Next >
Muscular Strength and Endurance: Mastery Test
4
Select the correct answer.
What must skeletal muscles do to move?
A.
engage their fibers slowly
В.
twitch involuntarily
Oc.
separate from the bone
O D.
contract and relax
Reset
Next

Answers

THE ANSWER IS B TWITCH INVOLUNTARY

Height in humans is an example of

Answers

Answer:

Polygenic inheritance

Explanation:

Polygenic inheritance refers to inheritance of a phenotypic characteristics (trait) that is attributable to two or more genes and can be measured quantitatively.

FILL IN THE BLANK PLS HELP I HAVE 20 MINUTES TO SUMBIT THIS!!

Answers

Answer: 1) Cell walls

2) chloroplast

3) Nucleus

4) ?

5)?

7 last one) Vacuole

6) Mitochondria

Explanation:

WHAT
IS
Photo Synthesis

Answers

Answer:

The process by which green plants and other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Explanation: Hope this helps!

2. When a population stops growing because it has reached the maximum number that the environment can support, the population has reached
A a ceiling
•B. carrying capacity
C. a critical point
D. population density

Answers

Answers

Answer: Some mutations have a positive effect on the organism in which they occur. They are called beneficial mutations. They lead to new versions of proteins that help organisms adapt to changes in their environment. ... The mutations lead to antibiotic-resistant strains of bacteria. brainliest?

Explanation:

Where do winds come from?

Explain your answer.
Explain your answer in your own words.

Answers

Answer:

the air muhj tmef too kik

Explanation:

yoy welum my english noi goed

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