MP Board · Class 12 · Biology · Sexual Reproduction in Flowering PlantsWhich layer of the microsporangium wall nourishes the developing pollen grains?
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Total Attempts: 15
Accuracy Rate: 66.7%
Step-by-Step Solution
The tapetum is the innermost layer of the microsporangium wall. It nourishes the developing pollen grains and helps in the formation of the pollen wall.
Detailed Options Breakdown
Option : Epidermis
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sexual Reproduction in Flowering Plants.
Option 1: Endothecium
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sexual Reproduction in Flowering Plants.
Option 2: Middle layers
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sexual Reproduction in Flowering Plants.
Option 3: Tapetum (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
💡 Study Guide: This question tests core syllabus concepts from Sexual Reproduction in Flowering Plants. For formulas, key summaries, and mock exam reference guides, read the full Sexual Reproduction in Flowering Plants Revision Notes.