Plant reproduction — site of microspore formation: In flowering plants, pollen grains are produced in which floral structure? Context: Male reproductive organ (stamen) anatomy. Choose the correct structure.

Q: Plant reproduction — site of microspore formation: In flowering plants, pollen grains are produced in which floral structure? Context: Male reproductive organ (stamen) anatomy. Choose the correct structure.

Concept Pollen (microspores → pollen grains) develops in the microsporangia (pollen sacs) located within the anthers atop the stamen filament. Final Answer Anthers (pollen sacs).

Difficulty: Easy

Anthers (pollen sacs/microsporangia) of the stamen
Stigma of the pistil
Ovules within the ovary
Sepals

Correct Answer: Anthers (pollen sacs/microsporangia) of the stamen

Explanation:

Concept
Pollen (microspores → pollen grains) develops in the microsporangia (pollen sacs) located within the anthers atop the stamen filament.

Final Answer
Anthers (pollen sacs).

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