Assertion(A): The frequency of homozygous tall plants is 75% if a monohybrid cross is made.
Reason(R): The frequency of dwarf plants is 25% in the same cross.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.