Question

$\bf\underline\red {good \: morning♥}$
what is monozygotic twins?​

Answer 1

Hi!!♤♤♤

How r u???

This kind of twin formation begins when sperm fertilizes egg . As fertilized egg travel to uterus the cell divided and grow into blastocyst!!

Simply monozygotic twins happens when single fertilized egg divide into two from theirs 2 embryos grow into 2 babies!!!

hope u got it!!

Answer 2

$\huge\bf\underline\red {ANSWER:-}$

• The key difference between biosphere and lithosphere is that the biosphere is a part of the crust and atmosphere that support living matter while the lithosphere is the solid shell of the Earth that includes the crust and part of the uppermost mantle.