Biology - Questions and Answers, General Study (GK)

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1331.

The largest cell found in plant kingdom is that of

(a)Acetabularia

(b)Pinnularia

(c)Pyricularia

(d)Crotalaria

Comment

Answer is: D

1332.

Electron microscope was invented by

(a)Robert Hook

(b)Watson and Crick

(c)Jacob and Monad

(d)Knoll and Ruska

Comment

Answer is: D

1333.

Apple is

(a)Aggregate fruit

(b)True fruit

(c)False fruit

(d)None of these

Comment

Answer is: C

1334.

Genes are located on the chromosomes in

(a)Linear manner

(b)Scattered manner

(c)Zig zag manner

(d)Circular manner

Comment

Answer is: A

1335.

Soil erosion leads to

(a)Loss of water

(b)Loss of air

(c)Loss of vegetation

(d)Loss of animal life

Comment

Answer is: C

1336.

The plant used by Mendel in his early experiments was

(a)Potato

(b)Lemon

(c)Pea plant

(d)Banana

Comment

Answer is: C

1337.

The medicine prepared by genetic exchange in bacteria is

(a)Tyrothricin

(b)Polymycin

(c)Insulin

(d)Bacitracin

Comment

Answer is: C

1338.

Penicillin was discovered by

(a)Louis Pasteur

(b)Alexander Fleming

(c)J. C. Bose

(d)E. J. Corey

Comment

Answer is: B

1339.

The leaves with sori are called as

(a)Scale leaves

(b)Sporophylls

(c)Leaflets

(d)Compound leaves

Comment

Answer is: B

1340.

Saprophytic organism is

(a)Earthworm

(b)Fungi

(c)Amoeba

(d)Euglena

Comment

Answer is: B

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Biology - Questions and AnswersPage 134

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