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Micro-Organisms : Friends And Foe

Question
CBSEENSC8004585
Wired Faculty App

Match the following option.

A. Bacteria (i) Setting of curd
B. Rhizobium (ii) Causing Cholera
C. Lactobacillus (iii) Nitrogen fixation
D. Yeast (iv) Causes Malaria
E. A protozoan (v) Baking of bread
F. A virus (vi) Causing AIDS

Solution

A.

Bacteria

(i)

Nitrogen fixation

B.

Rhizobium

(ii)

Setting of curd

C.

Lactobacillus

(iii)

Nitrogen fixation

D.

Yeast

(iv)

Baking of bread

E.

A protozoan

(v)

Causes Malaria

F.

A virus

(vi)

Causing AIDS

Some More Questions From Micro-Organisms : Friends and Foe Chapter

The following is an antibiotic

Carrier of malaria-causing protozoan is

The most common carrier of communicable diseases is

The bread or idli dough rises because of

The process of conversion of sugar into alcohol is called

Match the following option.

Can microorganisms be seen with the naked eye? If not, how can they be seen?

What are the major groups of microorganisms?

Name the microorganisms which can fix atmospheric nitrogen in the soil.

Write 10 lines on the usefulness of microorganisms in our lives.

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