Question

Assertion (A): Aquatic animals use 10% energy to obtain oxygen.
Reason (R): Terrestrial animals use only 2-4% of energy to obtain oxygen.

पर्याय

• Both Assertion (A) and Reason (R) are true. (R) explains (A).

• Both Assertion (A) and Reason (R) are true. (R) does not explain (A).

• (A) is true; (R) is false.

• Both (A) and (R) are false.

Answer 1

Both (A) and (R) are false.