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In plants where the anthers are fused together but the filaments remain separate, this arrangement is termed syngenesious. This feature is observed in which family as an adaptation for insect pollination?

1. Asteraceae - Sunflower
2. Fabaceae - Pea
3. Malvaceae - Cotton
4. Solanaceae - Tomato

Correct answer: Asteraceae - Sunflower

Solution

Syngenesious stamens have anthers fused into a tube while filaments stay free, a hallmark of Asteraceae. This arrangement helps insects brush against and carry pollen efficiently during feeding.

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