What is incorrect about algae?

Algae do not carry out photosynthesis

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Algae help to remove large amounts of carbon dioxide from the atmosphere

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Algae lack true leaves, roots and flowers

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They are the basis of most food chains in the ocean and in fresh water

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Solution

The correct option is A
Algae do not carry out photosynthesis

Algae are simple organisms that typically produce their own food through photosynthesis.

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Similar questions

Question 5

Read the following sentences about photosynthesis.
(i) Sunlight, carbon dioxide, chlorophyll and water are necessary.
(ii) Oxygen is absorbed.
(iii) Leaves carry out photosynthesis.
(iv) Proteins are made during photosynthesis.
Choose the correct pair of sentences that is true to photosynthesis.
(a) (iii) and (iv) (b) (i) and (iii) (c) (ii) and (iv) (d) (i) and (iv)

Question 5

Which of the following statements are correct?

(i) Sunlight, carbon dioxide, chlorophyll and water are necessary for photosynthesis.
(ii) Oxygen is absorbed from the atmosphere during the process of photosynthesis.
(iii) Leaves carry out photosynthesis.
(iv) Proteins are made during photosynthesis.

How plants do photosynthesis and respiration at the same time in the day as in respiration,oxygen is inhaled and carbon dioxide is exhaled and in photosynthesis,carbon dioxide is inhaled and oxygen is exhaled.So they are opposite.So how do they carry out both the processess at the same time?

From where do root hairs carry out exchange of oxygen and carbon dioxide?

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What is incorrect about algae?

The correct option is A Algae do not carry out photosynthesisAlgae are simple organisms that typically produce their own food through photosynthesis.

The correct option is A
Algae do not carry out photosynthesis

Algae are simple organisms that typically produce their own food through photosynthesis.