Quiz about Nutrition In Plants

Question 1

Organisms which produce their own food are called

Accepted Answer

Autotrophs

Answer

Heterotrophs

Answer

Saprotrophs

Answer

Parasites

Question 2

Which of the following component of food contains Nitrogen

Accepted Answer

Protein

Answer

Carbohydrate

Answer

Fat

Answer

Minerals

Question 3

Which of the following is a parasite

Accepted Answer

Cuscuta

Answer

Fungus

Answer

Mushroom

Answer

Bacteria

Question 4

Which of the following is not necessary for photosynthesis

Accepted Answer

Oxygen

Answer

Chlorophyll

Answer

Carbon dioxide gas

Answer

Water

Question 5

Foods synthesized in the process of Photosynthesis by plants is stored as

Accepted Answer

Starch

Answer

Protein

Answer

Vitamins

Answer

Fats

Question 6

Ultimate source of energy for all living organisms is

Accepted Answer

Sun

Answer

Plants

Answer

Atmosphere

Answer

Earth

Question 7

Living organisms obtain energy from

Accepted Answer

Food

Answer

Carbon Dioxide

Answer

Water

Answer

Oxygen

Question 8

Organisms other than plants which contain Chlorophyll are

Accepted Answer

Algae

Answer

Protozoa

Answer

Virus

Answer

Fungi

Question 9

The process of Photosynthesis produces

Accepted Answer

Oxygen

Answer

Carbon Dioxide

Answer

Nitrogen

Answer

Hydrogen

Question 10

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

Accepted Answer

chlorophyll

Answer

vacuole

Answer

stomata

Answer

cytoplasm

Question 11

Which of the following statements is/are correct?

(i) All green plants can prepare their own food.

(ii) Most animals are autotrophs.

(iii) Carbon dioxide is not required for photosynthesis.

(iv) Oxygen is liberated during photosynthesis.

Choose the correct answer from the options below:

Accepted Answer

( i) and (iv)

Answer

(ii) only

Answer

(ii) and (iii)

Answer

(i) and (ii)

Question 12

minerals obtained by plants are selectively absorbed from

Accepted Answer

root

Answer

stem

Answer

leaves

Answer

flower

Question 13

What protects Stomata and helps it in opening and closing?

Accepted Answer

Guard Cells

Answer

Leaf

Answer

Stem

Answer

Carbon Dioxide

Question 14

What are absorbed through Soil?

Accepted Answer

Water

Accepted Answer

Minerals

Answer

Carbon Dioxide

Answer

Sunlight

Question 15

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

Accepted Answer

Rhizobium

Answer

Coronovirus

Answer

Nipha Virus

Answer

Treponama

Question 16

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

Accepted Answer

Rhizobium

Answer

Coronovirus

Answer

Nipha Virus

Answer

Treponama

Question 17

Which of the following is the word equation of photosynthesis?

Accepted Answer

carbon dioxide + water --> glucose + oxygen

Answer

oxygen + water --> glucose + carbon dioxide

Answer

carbon dioxide + water --> starch + oxygen

Answer

oxygen + glucose --> carbon dioxide + water

Question 18

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

(d) symbiosis

Answer

(a) saprophyte

Answer

(b) parasite

Answer

(c) autotroph

Question 19

The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is

Accepted Answer

(c) saprophytic

Answer

(a) autotrophic

Answer

(b) insectivorous

Answer

(d) parasitic

Question 20

Mushroom is a

Accepted Answer

Saprotroph

Answer

Autotroph

Answer

Insectivorous

Answer

Parasite

Question 21

Pitcher plant is a

Accepted Answer

Insectivorous

Answer

Parasite

Answer

Saprotroph

Answer

Fungi

Question 22

The gas released during Photosynthesis

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Nitrogen

Answer

Hydrogen

Question 23

Plant take CO₂from the Atmosphere mainly through the ___________

Accepted Answer

Leaves

Answer

Roots

Answer

Flowers

Answer

Stem

Question 24

Iodine turns black with __________

Accepted Answer

Starch

Answer

Protein

Answer

Carbohydrate

Answer

None

Question 25

The green colour of the leaf is due to presence of __________

Accepted Answer

Chlorophyll

Answer

Iron

Answer

Starch

Answer

Iodine

Question 26

The example of Symbiotic relationship is

Accepted Answer

Lichens

Answer

Cuscuta

Answer

Fungi

Answer

Mushroom

Question 27

Which is a definition for photosynthesis?

Accepted Answer

The process by which plants make carbohydrates from raw materials using energy from light

Answer

Releasing energy from nutrients

Answer

The breaking down of large insoluble molecules into small soluble molecules

Answer

The movement of particles from a high concentration to a low concentration

Question 28

The plant tissue that carries food materials DOWNWARD from the leaves to the rest of the pant is the ______.

Accepted Answer

Phloem

Answer

Stomata

Answer

Chlorophyll

Answer

Xylem

Question 29

Vascular tissue that transports water and minerals UPWARDS from a plant's roots is know as ______.

Accepted Answer

Xylem

Answer

Chlorophyll

Answer

Phloem

Answer

Stomata

Question 30

Which of the following is a parasite

Accepted Answer

Cuscuta

Answer

Fungus

Answer

Mushroom

Answer

Bacteria

Question 31

Which of the following component of food contains Nitrogen

Accepted Answer

Protein

Answer

Carbohydrate

Answer

Fat

Answer

Minerals

Question 32

Most Cells have a distinct, centrally located spherical structure called the ________.

Accepted Answer

Nucleus

Answer

Cytoplasm

Answer

Chlorophyll

Answer

Mitochondria

Question 33

The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is

Accepted Answer

(c) saprophytic

Answer

(a) autotrophic

Answer

(b) insectivorous

Answer

(d) parasitic

Question 34

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

(d) symbiosis

Answer

(a) saprophyte

Answer

(b) parasite

Answer

(c) autotroph

Question 35

When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which ofthe following is the term given to such openings?

Accepted Answer

(a) Stomata

Answer

(b) Lamina

Answer

(c) Midrib

Answer

(d) Veins

Question 36

Which of the following is the correct equation for PHOTOSYNTHESIS?

Accepted Answer

CO₂+ light + H₂O --> O₂+ glucose

Answer

CO₂+ glucose + H₂O --> O₂+ light

Answer

_O2+ light + H₂O --> CO₂+ glucose

Answer

CO₂+ O₂ + H₂O --> Light+ glucose

Question 37

Major source of engery

Accepted Answer

carbohydrates

Answer

protein

Answer

vitamins

Answer

fat

Question 38

comes from sugar and starch

Accepted Answer

carbohydrates

Answer

fat

Answer

protein

Question 39

What is stored in the form of food in the leaves with the help of chlorophyll?

Accepted Answer

Solar Energy

Answer

Nitrogen

Answer

Protein

Answer

Kinetic Energy

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