relationships - evolution for partner preferences Flashcards
1
Q
what is the theory of sexual selection ?
A
theory by Darwin (1871) concept of sexual selection suggest animals select who they mate with
~ animals motivated to select a mate with best genes - characteristics aid of successful reproduction, lead to offspring with best genes - will survive and have a heathy future
2
Q
what is the theory of anisogamy ( 2 sex cells or gametes) ?
A
