set 1 MCQ Questions & Answers Detailed Explanation

Question : 1

Cloves are obtained from which of the following parts of the plant?

a) Dried stems

b) Dried seeds

c) Dried leaves

d) Dried flower buds

Question : 2

Which one of the following animals stores water in the intestine?

a) Camel

b) Zebra

c) Moloch

d) Uromastix

Question : 3

Which of the following is the eatable part of turmeric plant?

a) Stem

b) Fruit

c) Root

d) Flower

Question : 4

At which stage in its life cycle, does the silkworm yield the fibre of commerce?

a) Larva

b) Pupa

c) Egg

d) Imago

Question : 5

Consider the following statements.

1. Weeping jelly is due to an excess of acid.
2. Biofertilizer most suited to sugarcane are Rhizobium.
3. Plants grown in salt water are called thallophytes.
4. Dormancy breaking hormone is cytokinin.

a) Only 2 and 3

b) Only 3 and 4

c) Only 1 and 2

d) Only 4 and 1

Question : 6

Which one of the following groups of organisms has significant in diagnosing the death by drowning?

a) Protozoa

b) Cyanobacteria

c) Lichens

d) Diatoms