In gymnosperm, the endosperm is formed by
Options
(a) fusion of two polar nuclei
(b) fertilized egg
(c) fusion of one polar nuceus
(d) germination of one megaspore
Correct Answer:
germination of one megaspore
Explanation:
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when the two sperm nuclei inside a pollen grain (inside the anther) reach the female gametophyte (or the embryo)