Quiz about Nutrition in Plants

Question 1

Which of these is a component of food ?

Accepted Answer

Proteins

Answer

Oxygen

Answer

Nutrients

Question 2

A plant that is partially autotrophic

Accepted Answer

Pitcher Plant

Answer

Fungus

Answer

Pea

Answer

Algae

Question 3

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

Accepted Answer

Symbiosis

Answer

Saprophyte

Answer

Lichens

Answer

Autotroph

Question 4

Which of the following statements is/are correct?

Accepted Answer

All green plants can prepare their own food.

Accepted Answer

Oxygen is liberated during photosynthesis.

Answer

Most animals are autotrophs.

Answer

Carbon dioxide is not required for photosynthesis.

Question 5

State whether True or False.

The intake of food by an organism is called Nutrition.

Accepted Answer

True

Answer

False

Question 6

Which of the following is a nutrient?

Accepted Answer

All of these

Answer

Protein

Answer

Fat

Answer

Vitamin

Question 7

Which part of the plant is called its food factory ?

Accepted Answer

Leaves

Answer

Fruits

Answer

Seeds

Answer

Flowers

Question 8

The food making process in plants is called as _____________.

Accepted Answer

Photosynthesis

Answer

Glycolysis

Answer

Photolysis

Answer

Chemosynthesis

Question 9

Human beings can be categorised as _______________.

Accepted Answer

Heterotrophs

Answer

Autotrophs

Answer

Parasites

Answer

Saprotrophs

Question 10

Tiny pores present on the surface of leaves through which gaseous exchange occurs are called ___________.

Accepted Answer

Stomata

Answer

Guard Cells

Answer

Food Holes

Answer

Gas Holes

Question 11

Green pigment present in the leaves is called ____________.

Accepted Answer

Chlorophyll

Answer

Haemoglobin

Answer

Globulin

Answer

Albumin

Question 12

During photosynthesis plants .........

Accepted Answer

Take carbon dioxide and release oxygen

Answer

Take oxygen and release carbon dioxide

Answer

Take carbon dioxide but do not release oxygen

Answer

Take oxygen but do not release carbon dioxide

Question 13

During photosynthesis ..........

Accepted Answer

Solar energy is converted into chemical energy

Answer

Solar energy is converted into mechanical energy

Answer

Chemical energy is converted into mechanical energy

Answer

Bioenergy is converted into chemical energy

Question 14

The raw materials for photosynthesis are ______________ .

Accepted Answer

Co2 , O2 , H2

Answer

Co2

Answer

N2 water

Answer

O2 water

Question 15

Which one of the following is a pair of symbiotic organisms?

Accepted Answer

Both (a) and (b)

Answer

Lichens

Answer

Rhizobium and a legume

Answer

None of these

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