Question

You observe two female fish of the same species breeding.

Answer 1

Answer:

The eggs from the female laying 1000 eggs have larger yolks than the eggs from the female laying 100 eggs.  

Explanation:

• Fitness trade off is the relationship between two factors namely size and reproduction, survival and reproduction,quality and quantity of the eggs etc.

• The size, weight and number of eggs depend on the fitness of the fish. The traits present in the fish plays a key role in the fitness trade off.

• Also the fertility/fecundity is a factor of the trait/allele.