This answer is C. Disruptive selection
This is because the normal distribution curve is shifting in one direction or another
Answer:
this is known as peer review :) hope this helps! brainliest?
Explanation:
Answer: mutations that natural selection can work on. 4.) How do scientists calibrate a molecular clock? ... they compare the number of positive mutations that have occurred in a particular species with the number of negative mutations that have occurred
Explanation:
Although plants and animals are different from one another, they also share some common characteristics.
I need more information to answer the question.
