Biology MCQ For WBCS Prelims and Mains Exams P20

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Page 20

2505191. Which of the following diseases is caused by protozoa?

A

Cholera

B

Diphtheria

C

Pneumonia

D

Malaria

D

Correct Answer: D. Malaria

1267192. Name of an insectivorous plant

A

Basak

B

Pitcher plant

C

Gulancha

D

Nayantara

B

Correct Answer: B. Pitcher plant

1342193. Which one of the following is not an autotroph?

A

Fungus

B

Fern

C

Grass

D

Green Algae

A

Correct Answer: A. Fungus

1327194. Photosynthetic plants store glucose as

A

Cellulose

B

Glycogen

C

Sucrose

D

Starch

D

Correct Answer: D. Starch

1314195. Restriction enzymes are synthesized by

A

Bacteria only

B

Yeast and bacteria only

C

All cells

D

All eukaryotic cells

A

Correct Answer: A. Bacteria only

1316196. A peduncle is a

A

Stalk of fruit

B

Stalk of leaf

C

Stalk of flower

D

None of the above

C

Correct Answer: C. Stalk of flower

1362197. The gastric glands in the stomach produce an enzyme

A

Pepsin

B

Trypsin

C

Insulin

D

Ptyalin

A

Correct Answer: A. Pepsin

1266198. The first hormone produced by Genetic Engineering is

A

Thyroxin

B

Insulin

C

Estrogen

D

Testosterone

B

Correct Answer: B. Insulin

1310199. The scientific name of Vitamin C is

A

Ascorbic acid

B

Lactic acid

C

Acetic acid

D

Muriatic acid

A

Correct Answer: A. Ascorbic acid

1300200. Name the excretory organ of Prawn

A

Ink gland

B

Malpighian tubule

C

Salivary gland

D

Green gland

D

Correct Answer: D. Green gland

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