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FOOD: WHERE DOES IT COME FROM

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

a)

heterotrophs

b)

autotrophs

c)

parasites

d)

saprophytes

2.

In the absence of which of the following will photosynthesis not occur in leaves?

a)

vacuole

b)

stomata

c)

chlorophyll

d)

cytoplasm

3.

insectivorous plant is

a)
b)
c)
d)
4.

Two organisms are good friends and live together. One provides shelter, water, and nutrients while the other prepares and provides food. Such an association of organisms is termed as

a)

saprophyte

b)

parasite

c)

autotrophs

d)

symbiosis

5.

Cuscuta is an example of

a)

autotroph

b)

parasite

c)

saprotroph

d)

host

6.

Which part of plant takes carbon dioxide from air for photosynthesis?

a)

root hair

b)

flowers

c)

stomata

d)

leaf veins

7.

Identify this parasitic plant

a)

Cuscuta

b)

Cactus

c)

Rhizobium

d)

Venus trap

8.

Mode of nutrition by fungi is

a)

Parasitic

b)

Saprophytic

c)

Symbiotic

d)

Insect feedinh

9.

One of the example of leguminous plant is

a)

Potato

b)

Tomato

c)

Bean

d)

Sunflower

10.

Which bacteria is there in the roots of the plants to convert atmospheric nitrogen to its solid form?

a)

Coronovirus

b)

Nipha Virus

c)

Treponama

d)

Rhizobium