By observing the relationship of the first, fill in the blanks.
Pollen grains : Male gametophyte
……… : Female gametophyte

By observing the relationship of the first, fill in the blanks. Hisardale : Cross breed :: Mule ………

By observing the relationship between the first pair fill up the blanks. Adenine - Purine Thymine - _____

By observing the relationship of the first, fill up the blanks (a ) Unisexual male flower : Staminate Unisexual female flower : _____

Observe the relationship between the first two terms and fill in the blanks. Hibernation : Bear : ………. : Snail

By observing the relationship between the first pair, fill up the blanks. Chlorophyceae: Starch: Rhodophyceae:......