Question

Hi, please help me with this biology question :)

the question is attached as an image. here are the answer choices:
a. large claw allele will increase, small claw allele will decrease
b. large claw allele will decrease, small claw allele will increase
c. large claw allele will decrease, small claw allele will decrease
d. large claw allele will increase, small claw allele will increase

i'd really appreciate help asap!

Answer 1

a. large claw allele will increase, small claw allele will decrease

Step-by-step explanation:

Looking at the graph we can see that the number of male crabs with larger claws is increasing every time while the smaller claws are decreasing.