Question

3.
Match the organisms in Column A with their action in
Column B.
A
B
(i) Bacteria
(ii) Rhizobium
(iii) Lactobacillus
(iv) Yeast
(v) A protozoan
(vi) A virus
(a) Fixing nitrogen
(b) Setting of curd
(c) Baking of bread
(d) Causing malaria
(e)
Causing cholera
(1) Causing AIDS
(g) Producing antibodies​

Answer 1

Answer:

bacteria - causing malaria

Rhizobium- fixing nitrogen

Lactobacillus- setting of curd

Yeast - baking of bread

A protozoan - producing antibodies

A virus - causing AIDS