What is the difference between Identical twins vs Fraternal twins?
Identical twins
What is the difference between Identical twins vs Fraternal twins?
Identical twins
-Originating from one egg fertilized by one sperm.
-The embryo divides into two.
-Genetically identical.
-Have the same sex and identical appearances.
Fraternal twins
-Originating from two eggs fertilized by two sperm.
-Formed from different eggs fertilized by different sperm.
-Possibility to have both the same sex and different.
-Have different appearances.
-They share genetic similarity like siblings, but not completely like identical twins.
