Choose the correct alternative from the following : - Assertion (A) : In India, people elect their own representatives. Reason (R) : India is a democracy.
Choose the correct alternative from the following : - Assertion (A) : The Indian Constitution came into force with effect from 26th January, 1950. Reason (R) : 26th January is celebrated as the Republic Day.
Choose the correct alternative from the following : - Assertion (A) : Copper is used to make electric wires. Reason (R) : Copper has very low electrical resistance.
Assertion (A): All mammals are warm-blooded animals. Reason (R): Warm-blooded animals can regulate their body temperature independently of the environment.