96.Given below are two statements, labeled as Assertion (A) and Reason (R). In the context of the two statements, which of the following is correct ? 1. Assertion (A) : Mitochondria is called the power house of the cell. 2. Reason (R) : Mitochondria contains ATP.

97.The high yielding varieties of crops possess Which of the following characters responsible for green revolution ? 1. Ability to trap more solar energy 2. Ability to utilise more nutrients 3. High harvest index 4. Ability to use less water

98.Which of the following features distinguish musical sounds from noise ? 1. Regularity in sound 2. A musical sound has a single frequency 3. Absence of sudden changes of amplitude in respect of musical sounds

99.Given below are two statements, labeled as Assertion (A) and Reason (R). In the context of the two statements, which of the following is correct ?Assertion (A) : Water loss from plants is at a minimum during darkness. Reason (R) : Movements of stomata normally depend on light intensity.