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In flowering plants, what is the correct sequence of events that takes place in the integumented ovule?
a. Embryo sac formation
b. Megasporogenesis
c. Endosperm formation
d. Fertilization
e. Embryogenesis
Options:
a. Embryo sac formation
b. Megasporogenesis
c. Endosperm formation
d. Fertilization
e. Embryogenesis
Solution:
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Verified Answer
The correct answer is:
Formation of megaspore is called megasporogenesis, and megaspore germinates to form female gametophyte, i.e., embryosac. Embryosac has an egg that participates in fertilization, and secondary nucleus of embryo sac leads to the formation of PEN after double fertilization. Thus, endosperm formation is followed by embryo formation.
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