NEET Biology question

Conifers differ from grasses in the

(A)Production of seeds from ovules
(B)Lack of xylem tracheids
(C)Absence of pollen tubes
(D)Formation of endosperm before fertilizationCorrect

Answer: (D)

Solution

In conifers (gymnosperms), the nutritive "endosperm" tissue is actually the haploid female gametophyte, which is already formed before fertilisation occurs, whereas in grasses (angiosperms) the true triploid

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Question ID VK-085854