Monozygotic twins are formed when:

Monozygotic twins are born because

Identical twins are

Identical twins are born when:

Identical twins are born when:

What terms do we use for monozygotic and dizygotic twins ? To which sex do these twins belong ?how are monozygotic twins different from conjoined twins ?

Monozygotic twins are exactly similar in their appearance and their gender is also same.

Monozygotic twins develops from (a) Different zygotes (b) Different ova (c) Different sperms (d) Same zygote

Single embryo : Monozygotic twins :: Two embryos : ___________