Question

Scholastic Evaluation
Multiple Choice Questions (MCQ)
A. Tick (/) the correct options.
Objectwe Type Questions
1. Plants show
a. only heterotrophic nutrition
b. only autotrophic nutrition
c. both autotrophic and heterotrophic nutrition d. none of these
2. Chlorophyll traps sunlight and converts it into
a. chemical energy
b. light energy
c. mechanical energy
d. electrical energy
3. Rhizobium lives in the roots of the
a. barley
c. wheat
d. mango
4. Nitrogen is supplied to the plants by
a. Rhizobium
b. fertilisers
c. both (a) and (b)
d. none of the
5. Which among the following is an insectivorous plant?
a. Cuscuta
b. Mango
c. Sundew
d. Pea
6. The lichen has an association between algae and
a. bacteria
b. fung
C viruses
d. plants
b. gram
Fill in the blanks.
is called​

Answer 1

1. Plants show

a. only heterotrophic nutrition

b. only autotrophic nutrition

c. both autotrophic and heterotrophic nutrition

d. none of these

Ans. Both autotrophic and heterotrophic nutrition. (example: Pitcher plant)

2. Chlorophyll traps sunlight and converts it into

a. chemical energy

b. light energy

c. mechanical energy

d. electrical energy

Ans. Chemical energy.

3. Rhizobium lives in the roots of the

a. barley

b. legumes

c. wheat

d. mango

Ans. legumes.

4. Nitrogen is supplied to the plants by

a. Rhizobium

b. fertilisers

c. both (a) and (b)

d. none of the

Ans. Rhizobium and fertilizers (both a and b).

5. Which among the following is an insectivorous plant?

a. Cuscuta

b. Mango

c. Sundew

d. Pea

Ans. Sundew.

6. The lichen has an association between algae and

a. bacteria

b. fungus

C viruses

d. plants

Ans. fungus.

Answer 2

⚕️ANSWER⚕️

1)Plant show both AUTOTROPHIC and heterotrophic mode of nutrition.

2)Chlorophyll traps sunlight and converts it into Chemical energy.

3)Rhizobium lives in the roots of the legumes.

(Rhizobia is "the group of soil bacteria that infect the roots of legumes to form root nodules".)

4). Nitrogen is supplied to the plants by Rhizobium and fertilizers.

5)Sundew is an insectivorous plant.

6)The lichen has an association between algae and Fungus.