amphimixis
sexual reproduction
parthenogenesis
anisogamy
female reproductive system
interbreeding
polygynandry
sperm cell
spermatozoan
spermatozoon
sperm
self-fertilization
self-fertilisation
mating
egg cell
coupling
conjugation
sexual union
pairing
union
ovum
cross-fertilization
cross-fertilisation
rutting
schizogamy
heteromerization
external fertilization
homogenesis
kleptogenesis
heterophemism
reproductivity
heterochiasmy
reproductiveness
heteronormalization
heterosociability
mismating
agamete
kamagraph
telegenesis
fertilisation
fertilization
impregnation
reproducing
fecundation
outbreeding
secondary sex characteristic
heterotopism
heterothally
progenesis
isogamy