Question

The example of the male mosquito fish demonstrates what principles?

a-Different selective pressures can act on the same trait in opposing directions
b-Adaptations occur in males more than females
c-Natural selection evolves adaptations that are always perfect
d-Evolution occurs on individuals

Answer 1

The male mosquito fish demonstrates the principle of sexual selection, where males develop impressive ornamental traits to attract females and increase their chances of mating.

Step-by-step explanation:

The example of the male mosquito fish demonstrates the principle of sexual selection. Sexual selection leads to the evolution of dramatic traits that often appear maladaptive in terms of survival but persist because they increase reproductive success. In the case of the male mosquito fish, males develop impressive ornamental traits, such as bright colors or elongated fins, to attract females and increase their chances of mating.