STD 11 - 3. Plant kingdom — NEET STD 11 Science — Question

Choose the correct statement for the leaf:
i. In simple leaf, the lamina is not incised or incisions do not touch the midrib.
ii. In compound leaf, the lamina is divided into a number of leaflets.
iii. A bud is present in the axil of leaflets of the compound leaf, but not in the axil of both simple and compound leaves.
iv. In pinnately compound leaf, leaflets are present on a common axis, the rachis and it found in neem.
v. Palmately compound leaves, the leaflets are attached at a common point, i. e., at the tip of petiole, as in silk cotton.

What is true

Nucleosome consists of

The destruction of the biological nature and activity of proteins by heat or chemical agent is called:

Vacuoles of plants can be involved in which of the following activity

Abscisic acid controls

Select the correct match

A. Elephant	I. Respiration by lungs
B. Pigeon	II. Crop and gizzard
C. Viper	III. One ventricle
D. Balanoglossus	IV. Stomochord