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Biology · SEXUAL REPRODUCTION IN FLOWERING PLANTS

हिन्दी

In the given three-dimensional cut section of an anther, which structure is responsible for the release of pollen grains upon maturity?

  1. Filament (stalk)
  2. Pollen sacs
  3. Line of dehiscence
  4. Connective tissue

Correct answer · Option 3

Line of dehiscence

Explanation

The longitudinal groove running along the anther lobe forms the line of dehiscence through which pollen grains are released upon drying and split.
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