Fill in the blanks with the correct words.

1. Green plants make their own food through a process called .................... (photosynthesis/autotrophs).
2. .................... (Canines/Molars) are large back teeth having a wide grinding surface and are used primarily to chew food.
3. Wool is a/an .................... (plant/animal) fibre.
4. The number of atoms present in one molecule of an element is known as its .................... (monotony/atomicity).
5. Materials containing an acid are called .................... (basic/acidic) substances.

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Solution

Green plants make their own food through a process called photosynthesis.

Molars are large back teeth having a wide grinding surface and are used primarily to chew food.

Wool is an animal fibre.

The number of atoms present in one molecule of an element is known as its atomicity.

Materials containing an acid are called acidic substances.

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Similar questions

Fill in the blanks:

(a) Green plants are called __________ since they synthesise their own food.

(b) The food synthesised by the plants is stored as __________.

(d) During photosynthesis plants take in ___________and release ___________.

Fill in the blanks.

1. Living things in the environment are ……………. factors.

2. Biotic factors, abiotic factors and their interactions with one another form an ………….. .

3. …………… itself is one large biome.

4. The number of biotic factors in an ecosystem is decided by …………….. .

5. Green plants in the living world are …………….. .

6. Organisms that depend directly on autotrophs are known as …………. or ……….… .

7. Detritivores feed upon …………. of living things.

8. Each level in a food chain is called a …………….. .

Fill in the blanks:

(a) Green plants are called __________ since they synthesise their own food.

(b) The food synthesised by plants is stored as __________.

(d) During photosynthesis plants take in ___________and release ___________ gas.

Q. Fill in the blanks with the proper words from the brackets.
(a) The process by which plants make their own food is called ............ .
(b) To inhale ......... and to exhale ........ is called respiration.
(c) The elimination of waste substances from the body is called ............ .
(d) The ability to respond to an event is called ..... to ...... .
(e) On completing their lifespan, every living thing ........ .
(oxygen, dies, excretion, carbon dioxide, responsiveness, photosynthesis, stimuli)

Which of the following statements is/are correct? [3 MARKS]
(i) All green plants can prepare their own food.
(ii) Most animals are autotrophs.
(iii) Carbon dioxide is not required for photosynthesis.

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