Question
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Solving time: 2 mins
The outermost and innermost wall layers of microsporangium in an anther are respectively:
(A) Endothecium and tapetum
(B) Epidermis and endodermis
(C) Epidermis and middle layer
(D) Epidermis and tapetum
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Text solutionVerified
(D) The outermost and innermost wall layers of microsporangium in an anther are respectively, epidermis and tapetum. A typical microsporangium is generally surrounded by four-wall layers, that is, the epidermis, (outermost protective layer), endothecia, (middle fibrous layers) and the tapetum (innermost nutritive layer).
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Question Text | The outermost and innermost wall layers of microsporangium in an anther are respectively: (A) Endothecium and tapetum (B) Epidermis and endodermis (C) Epidermis and middle layer (D) Epidermis and tapetum |
Topic | Sexual Reproduction in Flowering Plants |
Subject | Biology |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 93 |