Relationships Flashcards
1
Q
Human reproductive behaviour
A
my behaviour which relates to opportunities to reproduce and therefore increases the survival chances for our genes.
2
Q
Dimorphism
A
Sexual dimorphism is the condition where the two sexes of the same species exhibit different characteristics beyond the differences in their sexual organs.
3
Q
Anisogamy
A
Refers to differences between male and female sex cells (gametes)
Male gametes- sperm
Female gametes- eggs/ ova
4
Q
Secondary sexual characteristics
A
Features that appear during puberty/ sexual maturing that distinguish the sexes, but unlike primary sex characteristics (sex organs) are not directly part of the reproductive system. Eg females enlarged breasts, widened hips, males facial hair.
