MEDIUM
12th CBSE
IMPORTANT
Earn 100

Draw L.S of an embryo of grass and label its parts.

Important Questions on Sexual Reproduction in Flowering Plants

HARD
12th CBSE
IMPORTANT
When and where do tapetum and synergids develop in flowering plants? Mention their function.
HARD
12th CBSE
IMPORTANT
Draw a schematic transverse section of a mature anther of an angiosperm. Label its epidermis, middle layers, tapetum, endothecium, sporogenous tissue and the connective.
HARD
12th CBSE
IMPORTANT
Differentiate between wind pollinated and insect pollinated flowers.