Q. In Pinus / gymnosperms, the haploid structure are
A. megaspore, endosperm and embryo
B. megaspore, pollen grain and endosperm
C. megaspore, integument and root
D. pollen grain, leaf and root
Answer: megaspore, pollen grain and endosperm
A. megaspore, endosperm and embryo
B. megaspore, pollen grain and endosperm
C. megaspore, integument and root
D. pollen grain, leaf and root
Answer: megaspore, pollen grain and endosperm
