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