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Biology · PYQ NEET UG 2021
हिन्दीIn some members of which of the following pairs of families, pollen grains retain their viability for months after release?
Correct answer · Option 1
Rosaceae ; Leguminosae
Explanation
In some members of Rosaceae, Leguminosae and Solanaceae, pollen grains maintain viability for months, whereas in cereals like rice and wheat (Poaceae), they lose viability within 30 minutes.
