Because it just is
Because the two gametes (egg and sperm) come together to form a zygote, or fertilized egg, during sexual reproduction.
Sexual Reproduction.
Gametes involve sexual reproduction.The male gamete in animals are called sperm and the female gamete in animal are called ovum or egg.
'gametes'
no
Sexual Reproduction
'gametes'
In sexual reproduction, of any species, it is the gametes which unite (forming a zygote).
Sexual reproduction includes the fusion of gametes during the production of offspring. Asexual reproduction produces new offspring without the fusion of gametes.
male and female gametes
Growth and tissue repair and production of gametes for sexual reproduction
there is no gametes. that is why it cannot be considered sexual reproduction
sexual