1.

Question : [A]: It is not possible to take photograph and count chromosomes when they are highly coiled and condensed. [R]: Each species has a variable number of chromosomes.

Answer»

If both A and R are TRUE and R is the correct EXPLANATION of A
If both A and R are true but R is not the correct explanation of A
If A is true and R is FALSE
If both A and R are false

Answer :D


Discussion

No Comment Found