Plant Kingdom — BIO BOTANY STD 11 — Question

Parvo viruses have …………… .

In which of the following method genetic recombination does not occur?

Biosystematics is also called as …………… .

The book “Anatomy of seed plants” is written by:

A characteristic pigment of phaeophyceae is …………… .

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.

Phytohormones are usually produced to in tips of:

Stalk of leaf is called as …………… .

Cell membrane of Archaebacteria has …………… .

Match the following:

A. Cyanobacteria	(i) Chlorophyll D
B. Green algae	(ii) Chlorophyll C
C. Brown algae	(iii) Chlorophyll A
D. Red algae	(iv) Chlorophyll B