Monozygotic, or identical, twins occur when one ovum(egg) is fertilized and it splits into 2 or more foetuses. The foetuses share one placenta. Monozygotic twins have identical genes and so look alike and are of the same sex.
Attribution: Avallain
Monozygotic, or identical, twins occur when one ovum(egg) is fertilized and it splits into 2 or more foetuses. The foetuses share one placenta. Monozygotic twins have identical genes and so look alike and are of the same sex.
Attribution: Avallain