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  • 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.

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:

(a)     (i) and (iv)

(b)     (ii) only

(c)     (ii) and (iii)

(d)     (i) and (ii)

Answers (2)

Statement ii) is wrong because animals are heterotrophs.

Statement iii) is wrong because CO2 is necessary for photosynthesis.

Statement i) and Statement iv) are correct. 

Hence option (A) is correct. 

Posted by

Sumit Saini

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Statement ii) is wrong because animals are heterotrophs.

Statement iii) is wrong because CO2 is necessary for photosynthesis.

Statement i) and Statement iv) are correct. 

Hence option (A) is correct. 

Posted by

Sumit Saini

View full answer

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