Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : Monozygotic twins are called fraternal twins, who share half of their genes. Both members of the twins may be males or females.
Reason R : Dizygotic twins develop from two different eggs and share the genes like a brother and sister. One of the twins may be a male and the other one may be a female.
In the light of the above statements, choose the most appropriate answer from the options given below:
1
Both A and B are correct and R is the correct explanation of A
2
Both A and R are correct but R is not the correct explanation of A
3
Statement I is correct but statement II is not correct
4
Statement I is incorrect but Statement II is correct