Question

Match the items in column I with those in column II:

Column I	Column II
a. Peritrichous flagellation	i. Ginkgo
b. Living fossils	ii. Microcystis
c. Rhizophore	iii. Escherichia coli
d. Smallest flowering plant	iv. Selaginella
e. Algal bloom	v. Wolffia

• A. a b c d e
  ii i iii iv v
• B. a b c d e
  iv iii ii v i
• C. a b c d e
  i iv v iii ii
• D. a b c d e
  iii i iv v ii

Answer 1

The correct option is D a b c d e

iii i iv v ii
Peritrichous bacteria have flagella projecting in all directions. Example - Escherichia coli.

Gingko is an example of living fossil.

Feature of Selaginella is the rhizophore, a proplike structure that originates at a point of branching.

Wolffia is the smallest angiosperm.

Algal bloom is a rapid increase or accumulation in the population of algae like Microcystis in water bodies.