Question

assertion :percentage of carbon dioxide in atmosphere is a fraction of one 1%
reason :green plants convert carbon dioxide into glucose

a. both assertion and reason are correct and the reason is the correct explanation of assertion

b.both assertion and reason are correct but the reason is not correct explanation of assertion

c.assertion is true but reason is false

d.assertion is false but reason is true ​

Answer 1

Answer:

a.both assertion and reason are correct and the reason is the correct explanation of assertion

Explanation:

because of green plants take up carbon dioxide for photosynthesis. so, percentage of carbon dioxide is less

Answer 2

Answer:

(d) is correct option

Explanation:

(d) assertion is false but reason is true

because persentage of carbon dioxide in atmosphere is 0.3 % not 1 %

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