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[A] : No any autotrophic bacteria carry ...

[A] : No any autotrophic bacteria carry out chemosynthesis .
[R] : Chemosynthetic bacteria take energy from sun for the synthesis of food .

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

Verified by Experts

There are many autotrophic bacteria which can carry out chemosynthesis.
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Chemosynthetic bacteria obtain energy from

Chemosynthetic bacteria obtain energy from

Assertion : None autotrophic bacteria carry out chemosynthesis. Reason : Chemosynthesis bacteria trap the small amount of energy released from inorganic compound's oxidation to use in the reaction that synthesize carbohydrates.

Chemosynthetic autotrophic bacteria :

Some chemosynthetic bacteria use energy obtained from oxidising

Where from do the chemoautotrophs derive energy for the synthesis of their food?