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
madam [21]
3 years ago
12

A finch population eats seeds that vary in size. There is variation in preference of seed type, and that variation positively co

rrelates with beak size. Currently, stabilizing selection is operating on beak size with little or no directional selection. Suppose more large seeds were to become available. What is a likely result?
Biology
1 answer:
ladessa [460]3 years ago
6 0

Answer:

If larger seed became available, directional selection will act in favor of bigger beak finch.

Explanation:

In the case that more large seeds were to become available, then directional selection will start to influence in the beak size, favoring those individuals with bigger beaks. Those individuals with shorter beaks will start to disappear as these animals won't be able to eat the larger seed.

Directional selection <em>increases the proportion of individuals with an extreme phenotypic trait,</em> in this case, large beaks.

This selection presents more frequently in those cases in which <em>interactions between living organisms and the environment</em> modify in the same direction.

You might be interested in
What is one role that lipids play in the body?
Nastasia [14]
They make up structural parts of cell membranes
7 0
3 years ago
Read 2 more answers
The gastroenterologist has just determined that you have a blockage in your jejunum and he will have to perform surgery, making
mash [69]

THE LEFT I THINK I HOPE IT HELPS

4 0
2 years ago
What does theory mean to a scienist?
Rama09 [41]
A theory is a set of sentences which is closed to make logical implications.
6 0
2 years ago
Read 2 more answers
A scientist conducts an experiment to test the effects of light on earthworm activity. Which is a variable in this experiment? l
777dan777 [17]

<span>I believe it is light, but this is kind of a confusing question. Technically there is a independent and dependent variable in the question. The variable being manipulated is light, and the earthwork activity depends on the light. </span>

7 0
2 years ago
Read 2 more answers
Pls help with this Q
GarryVolchara [31]
D because they are complete systems
8 0
2 years ago
Other questions:
  • This system transports blood through the body and heart.
    6·2 answers
  • When a woman is giving birth, the head of the baby pushes against her cervix and stimulates the release of the hormone oxytocin.
    11·1 answer
  • The first estimate of the age of our planet was that of
    8·1 answer
  • Explain why human eggs all contain one X chromosome
    15·1 answer
  • What is the spinal cord made up of?
    7·2 answers
  • What is convection in the atmosphere called ? please answer quick !!
    14·2 answers
  • Why cant polar bears live in southwest ga
    11·1 answer
  • Why are rocks not melting deep in the earth’s crust?
    12·1 answer
  • Describe how fleshy fruits get dispersed​
    10·1 answer
  • Which strand could have been the dna template for this mRNA 5’AUGGCGUUU3’
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!