Assertion The cells of endothecium develop fibrous thickenings of cellulose.
Reason The endothecium is hygroscopic in nature.
A. Both Assertion and Reson ae true and Reason is the correct explanation of Assertion
B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
C. Assertion is true, but Reason is false
D. Assertion is false, but Reason are false