Flower Antonomy

Differentiate between the following: Complete flower and incomplete flower

Flower in angiosperms

A cross between black flowered plant and white flowered plant yielded grey flowered

Match the parts in Column A with the flowers or parts of flower in Column B.

Passage of pollen grains from anther of one flower to stigma of other flower is

Name the following: Pollen of flower cannot reach the stigma of the same flower.

An inflorescene with single, oldest, female flower and many younger male flowers has to be

The flower of compositae is :-

Flower of canna is

Examine a few flowers of any cucurbita plant and try to identify the staminate and pistillate flowers. Do you know any other plant that bears unisexual flowers?