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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

ScienceClass 8CBSEAnswered 27 Mar 2026
Answer

A

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

Science · Class 8