autoecism
loins
bipotentiality
self-fertilization
self-fertilisation
cross-fertilisation
cross-fertilization
conjugation
coupling
bisexual
union
mating
sexual union
pairing
sex organ
reproductive organ
sexual dimorphism
female reproductive system
female internal reproductive organ
primary sex characteristic
primary sexual characteristic
organodifferentiation
male reproductive gland
primary sex character
biogender
schizogamy
dioecy
secondary sex characteristic
heteropopulation
egg
allosperm
hermaphroditism
male reproductive system
autosperm
fertilization
impregnation
amphimixis
dimorphism
fertilisation
fecundation
gamogenesis
sex chromosome
androdioecy
copulation
zoogamy
nut
reproducing
ball
testicle
germiparity