Leaf and Leaf modifications- Practice Test 2

lt is a leaf modification

lt occupy the same position and bear a bud in their axil

They act as defensive structures and also help in reproduction

They do not bear flower and leaves on them

Leaf apex

Floral nectaries

Extra floral nectaries

1 and 3

lt contain tunicated bulb

lt contain single terminal bud and modified into scape

Their leaves bow down to the ground, their margins strike roots and form a bud

Leaves show parallel venation and contain epiphyllous buds

Cauline

Exogenous

Basipetal in arrangement

Radical

Photosynthsis

Respiration

Transpiration

Both I and 3