Vegetative Morphology — BIO BOTANY STD 11 — Question

Which of the following statements are correct?
(i) Cell membranes allow water and non polar molecules to permeate by simple diffusion.
(ii) Polar molecules like amino acids can also diffuse through membrane.
(iii) Smaller molecules diffuse faster than larger molecules.
(iv) Larger molecules diffuse faster than smaller molecules.

The order of aerobic respiration in plant cell is:

Which of the following is NOT a prokaryote?

Stability to chromosome is offered by …………… .

The genome of viroid is …………… .

The activity of synergistic effect involves the activity of:

Insulin is a polymer of …………… .

The leaves of …………… is used in hemorrhoidal salves & shampoos.

Crassulacean acid metabolism or CAM cycle was first observed in:

The plants that grows on dry habitats are called …………… .