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
grandymaker [24]
3 years ago
15

Which of the four factors that affect evolution apply to the finches that the Grants studied?Use evidence from your research to

support your answer.
Biology
1 answer:
BARSIC [14]3 years ago
6 0
The four factors that affect evolution are mutations, natural selection, genetic drift and the gene flow, In the case, if the ground finches that Grants studied, we can observe the working of the natural selection. Due to change in the conditions in the environment, the large beak was an advantageous trait that was favored by the natural selection. The result of this process was an increase in numbers of large beaked finches and decrease in small-beaked finches compared to the initial numbers in the population.
You might be interested in
Quentin has blue eyes, blond hair, freckles, dimples and flat feet. which of these traits are polygenic?
inessss [21]
The answer is the first choice: Blue Eyes.

Polygenic traits are those controlled by two or more genes (hence the name "poly" in the term). Other examples would be skin color and height.

Hope this helps! :)
8 0
3 years ago
Determine the correct steps in the activation of pka, and then place them in the correct order, starting after the adenylyl cycl
Marina CMI [18]

After the  adenylyl cyclase reaction (which  convert ATP into cyclic adenosine monophosphate-cAMP), cAMP level is directly increased. Next steps of PKA activation include:

• cAMP binding to regulatory subunits of PKA, as a result conformational change in the regulatory subunits of PKA is induced,

•  catalytic subunits are detached and unleashed by regulatory subunits and as a result activated.


4 0
3 years ago
PLEASE HELP ASAP i need this answer and it would really help!
Maksim231197 [3]

Answer: D

Explanation:

The oven probably isn’t cooking right because the temperature strength is not as strong as the average oven.

5 0
2 years ago
A sample of iron has the same dimensions of 2 cm x 3 cm x 2 cm. If the mass of this rectangular-shaped object is 94 g, what is t
julia-pushkina [17]

Answer: 77.88889

Explanation:

8 0
3 years ago
What is Noah's principle?
Karo-lina-s [1.5K]
Noah's principle is a concept that comes from the Biblical story found in the old testament where God gave Noah instructions to build an ark to save him and his family . The concept here is that God did not tell Noah when it was going to rain. The people of the day most probably mocked and derided Noah as a time waster or a fool. That is, until the flood came. The " fool" had been wiser all along. An Application is this. Google gives everyone who does online business "suggestions" and "guidelines" but not everyone chooses to listen. Google rarely, if ever, tells us when they will put the guidelines into action. Panda, a Google ranking system, took 6 years while Google was telling online users to follow certain guidelines. Many ignored, until Panda was put into action, and those who had not heeded suffered with only themselves to blame. Moral: Heed and prepare even if the outcome tarries.
4 0
3 years ago
Other questions:
  • Explain the difference between an endocrine cell and a target cell.
    13·1 answer
  • What are 2 ways the structure of pine leaves adapts these trees for life in dry environments?
    10·1 answer
  • Can anyone please help me with these science questions? 1. What bacteria causes strep throat. 2. name two types of bacteria that
    9·1 answer
  • Opportunistic fungi are tracked by epidemiologists. are normal microbiota for many individuals. have the same geographical distr
    10·1 answer
  • 1. If salt dissolves well in water, you would say it is _______ and ________.
    14·1 answer
  • An active continental margin has ___ while a passive margin does not
    11·2 answers
  • I need some help! What cell structure goes to what definition? The structures as well as the descriptions are below.
    12·1 answer
  • Which structure is represented by the X?
    5·2 answers
  • Someone please help me ill gives brainliest
    10·1 answer
  • Relate Cause and Effect Suppose all the alleles on the left and right
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!