Aman is in the state of mental or emotional strain which can be termed as 'stress'. In simple terms, people call it 'tension'. Which of the following ways can help Aman manage his stress?

P. Yoga and exercise.

Q. Uncontrolled eating and watching television.

R. Deep breathing and meditation

1. Only P and Q
2. Only Q and R
3. Only Q
4. Only P and R

Assertion (A): The exocrine glands send their secretions (enzymes) to the target organs through ducts.

Reason (R): Such glands are called exocrine glands because their secretions act on the surface of organs.

1. Both A and R are true.
2. Both A and R are false.
3. A is true and R is false.
4. A is false and R is true.

Assertion (A): Thyroxine is the hormone which regulates basal metabolism of the body and speeds up the rate of most activities of the body.

Reason (R): Its undersecretion is harmful which can cause different types of ailments but its oversecretion is very important as it increases the metobolic rate of the body.

1. Both A and R are true.
2. Both A and R are false.
3. A is true and R is false.
4. A is false and R is true.

Assertion (A): The hormone epinephrine is secreted by the Adrenal cortex when a person is under stress (physical or emotional), fearful or angry.

Reason (R): This hormone prepares the body to meet any emergency situation, i.e. to face the danger or flee from a situation.

1. Both A and R are true.
2. Both A and R are false.
3. A is true and R is false.
4. A is false and R is true.