Kungani ama-gamete ekhiqizwa ngenani elikhulu ezintweni eziphilayo ezibonisa ukuvundiswa kwangaphandle?

Izidalwa ezibonisa ukuvuthwa kwangaphandle zikhiqiza amanani amakhulu ama-gametes futhi uzikhulule endaweni ezungezile ukukhulisa amathuba okulingisa. Language: Zulu