1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lyudmila [28]
3 years ago
11

You are monitoring a quantitative trait in a population of butterflies over multiple generations. Your professor tells you that

the trait is evolving by natural selection in this population. However, there is no change in mean fitness over time. What type(s) of selection could be occurring in this population and how could you tell what type of selection is happening
Biology
1 answer:
8090 [49]3 years ago
3 0

Answer:

In the given population, epistasis or frequency-dependent selection would have been taking place. In frequency-dependent selection, selection of a genotype relies upon its frequency in population. It is further divided into two types, that is, positive and negative frequency-dependent selection.  

In negative frequency-dependent selection rare genotypes are selected, while in positive frequency-dependent selection more common genotypes are selected. The other possibility is epistasis, in which the fitness of genotypes relies upon the non-additive influences over the multiple loci.  

You might be interested in
Dolphins are members of which of the following orders?
lord [1]

Answer:

Cetacea it's the correct answer!

5 0
3 years ago
Which of the following is organized from smallest to largest?
andreev551 [17]
Hi don’t click the link the other person sent, they could track your location. your answer is C i believe, stay safe
6 0
3 years ago
The ________ extends through the hindbrain, midbrain, and forebrain.
Lemur [1.5K]

Answer: option C) Pons

Explanation:

Pons, or better still, the pons Varolii is a band of nerve fibers located within the brain stem. While, the brain stem is known to connect the spinal cord(Hind brain) to the fore brain

Thus, Pons extends through the hindbrain, midbrain, and forebrain.

3 0
3 years ago
Which of these statements is not true of the nucleolus? which of these statements is not true of the nucleolus? it contains fibr
Ugo [173]
Nucleolus is not connected to the nucleus via nuclear pores.
<span>Nuclear pores are protein complexes that cross double membrane of the nucleus and allow the transport of molecules across the nuclear envelope (double membrane): from the nucleus to the cytoplasm (RNA and ribosomal proteins) and into the nucleus (proteins, carbohydrates, signalling molecules and lipids).</span>
6 0
3 years ago
Read 2 more answers
When cells join together, what is formed?<br> A. Tissue<br><br> B. Organs
weeeeeb [17]

Answer:

A. Tissue

Explanation:

The cells join together to form tissues. So, option (A) is the correct answer.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is an example of a SYNTHESIS reaction? *
    6·1 answer
  • The young hatchlings landed on the gray, rocky shore of the crashing sea.
    14·2 answers
  • Science test pls help.
    15·2 answers
  • Enter the molecular formula for butane, C4H10. Express your answer as a chemical formula.
    13·1 answer
  • A strand of mrna has the bases guanine-adenine-cytosine. which amino acid corresponds to these bases
    14·2 answers
  • Finches found on the isolated galapagos island are different species with different beak sizes and shapes, but are otherwise sim
    10·1 answer
  • When a skydiver jumps out of an airplane, there are two forces acting on
    11·1 answer
  • Which factor would increase the production of glucose by photosynthesis<br><br> Please help!!!
    9·2 answers
  • 4. How does temperature affect chemical weathering?
    8·1 answer
  • Which chain of volcanic islands is not part of a convergent/subduction plate boundary?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!