Biology
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
- Only P and Q
- Only Q and R
- Only Q
- Only P and R
Related Questions
Akash is suffering from a disease caused due to insufficient secretion of thyroxine. It shows general sluggishness with swelling on the face and hands. This disease is caused due to the deficiency of :
- Iron
- Iodine
- Calcium
- Phosphorus
Pituitary gland is considered as the 'master gland' of the body. Which of the following reasons supports this statement?
P. It is a pea-sized gland.
Q. It is the largest and strongest gland.
R. It regulates the activities of all other endocrine glands.
- Only P and R
- Only Q
- Only R
- Only P and Q
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.
- Both A and R are true.
- Both A and R are false.
- A is true and R is false.
- A is false and R is true.
Assertion (A): Endocrine glands pour their secretions directly into the blood in very large quantities.
Reason (R): Hormones are utilized in very large quantities continuously throughout the body as these secretions regulate the growth and development as well as many other metabolic activities of the body.
- Both A and R are true.
- Both A and R are false.
- A is true and R is false.
- A is false and R is true.