NEET 2018 Biology question

BiologySexual Reproduction in Flowering PlantsNEET 2018

Pollen grains can be stored for several years in liquid nitrogen having a temperature of

Answer: (1)

Solution

NCERT states that pollen grains of many species can be stored for years in liquid nitrogen at (cryopreservation); such stored pollen is used as pollen

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Question ID VK-092288