Biology, 09.08.2021 22:40 bettybales1986
After fertilization occurs, the zygote undergoes cleavage and gets converted into 2,4,8 and subsequently a 16 celled stage known as morala. Thereafter certain changes occur in the morula and a blastocyst is formed. The blastocyst then gets implanted in the wall of the uterus.
Answers: 3
After fertilization occurs, the zygote undergoes cleavage and gets converted into 2,4,8 and subseque...