MCQ
Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
In angiosperm the viability period of pollen grain is highly variable.
Reason (R):
In some cereals such as rice and wheat, pollen grains lose viability within 30 minutes of their release and in some members of Rosaceae, Leguminoseae and Solanaceae, They maintain viability for months.
In the light of the above statements, choose the most appropriate answer from the options given below:
Assertion (A):
In angiosperm the viability period of pollen grain is highly variable.
Reason (R):
In some cereals such as rice and wheat, pollen grains lose viability within 30 minutes of their release and in some members of Rosaceae, Leguminoseae and Solanaceae, They maintain viability for months.
In the light of the above statements, choose the most appropriate answer from the options given below:
- ABoth (A) and (R) are correct but (R) is not the correct explanation of (A)
- B(A) is correct but (R) is not correct
- C(A) is not correct but (R) is correct
- ✓Both (A) and (R) are correct and (R) is the correct explanation of (A)
