Which of the following statement)s) regarding endosperm is/are correct?
I. Responsible for seed dormancy.
II. Rich in plant hormones.
III. Can be of nuclear, cellular and helobial types.
IV. Occurs Orchidaceae family only.
a) I and II
b) I, II and IV
c) Only III
d) I, II and III

Options

A. I and II
B. I, II and IV
C. Only III
D. I, II and III

Answer

D