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Archesporium of ovule is
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Archesporium of ovule is

A
single celled derived from nucellar epidermis

B
single celled derived from nucellar hypodermis

C
multicellular derived from nucellar epidermis

D
multicellular derived from nucellar hypodermis

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Updated on: May 25, 2023

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In the ovule or megasporangium, during the process of megasporogenesis, a hypodermal cell functions as a archesporium cell and becomes more prominent because of large size, denser cytoplasm and large nucleus. In tenuinucellate ovules, archesporial cell directly functions as megaspore mother cell while in crassinucellate ovules, archesporial cell divides periclinally to form an outer parietal cell and inner primary sporogenous cell that functions as megaspore mother cell.
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Question Text
Archesporium of ovule is
Updated OnMay 25, 2023
TopicSexual Reproduction in Flowering Plants
SubjectBiology
ClassClass 12
Answer TypeText solution:1 Video solution: 4
Upvotes506
Avg. Video Duration6 min