Question

5.

Answer 1

Answer:

Behavior which encourages reproduction is favored

Explanation:

Sexual selection is also a form of natural selection. In sexual selection, an individual belonging to one sex is attracted to mate with individual belonging to other sex. Also, this leads to sexual competition among members of the same species to attract the attention of opposite sex member giving rise to intrasexual selection

As per the analysis of Darwin, males usually struggle between themselves to get an access to females.  

Answer 2

Organisms that have behaviors that encourage reproduction would be more likely to reproduce. Hope this helped :)