State True of False
(i) Light nd non sticky pollen grains are characteristic of wind pollinated floweres
(ii) Dioecious conditin in plants prevents xenogamy

Why do wind-pollinated flowers produce light pollen grains ?

Wind-pollinated flowers produce light and dry pollen grains. Why?

Refer to the given characteristics of some flowers. (i) LIght and non-sticky pollen grains (ii) Exserted stigmas and anthers (iii) Large, often feathert stigmas (iv) Flowers colourless, odourless and nectarless (v) Common in grasses Above features are the characteristics of

State true or false : (i) Unisexual flowers occur in china rose (ii) Monoecious condition in lower plants is absent.

State true or false : (i) Unisexual flowers occur in china rose (ii) Monoecious condition in lower plants is absent.

Refer to the given characteristics of some flowers. (i) LIght and non-sticky pollen grains (ii) Exserted stigmas and anthers (iii) Large, often feathery stigmas (iv) Flowers colourless, odourless and nectarless (v) Common in grasses Above features are the characteristics of

Refer to the given characteristics of some flowers. (i) LIght and non-sticky pollen grains (ii) Exserted stigmas and anthers (iii) Large, often feathery stigmas (iv) Flowers colourless, odourless and nectarless (v) Common in grasses Above features are the characteristics of

Refer to the given characteristics of some flowers. (i) LIght and non-sticky pollen grains (ii) Exserted stigmas and anthers (iii) Large, often feathery stigmas (iv) Flowers colourless, odourless and nectarless (v) Common in grasses Above features are the characteristics of

State True or False (i) Shedding of pollen grains takes place at three celled stage in 60% of angiosperms (ii) Pollen viablity period for rice is 30 minutes

State True or False (i) Shedding of pollen grains takes place at three celled stage in 60% os angiosperms (ii) Pollen viablity period for rice is 30 minutes