OnlineCBT
Biology · HSEXUAL REPRODUCTION IN FLOWERING PLANTS
हिन्दीFor observing in vitro pollen germination under a laboratory microscope, pollen grains from plants like Vinca, Crotalaria, or balsam are dusted on a glass slide containing a drop of:
Correct answer · Option 1
10% sucrose/sugar solution
Explanation
Pollen germination is easily studied by dusting pollen grains onto a drop of about 10 per cent sugar solution on a glass slide and observing after 15–30 minutes.
