(A) convex lens
(B) concave lens
(C) converging lens
(D) none of these
The answer is: (B) concave lens
(A) convex lens
(B) concave lens
(C) converging lens
(D) none of these
The answer is: (B) concave lens
(A) Asthma
(B) Diabetes
(C) Anemia
(D) Hypertension
The answer is: (B) Diabetes
The disease caused by a deficiency of insulin in the body is diabetes mellitus, commonly known as diabetes.
(A) convex lens
(B) concave lens
(C) diverging lens
(D) none of these
The answer is: (A) convex lens
(A) Ataxia
(B) Paralysis
(C) Epilepsy
(D) Dementia
The answer is: (A) Ataxia
Damage to the cerebellum can lead to a condition called ataxia, which is a loss of muscle coordination and can cause balance problems, unsteady walking, and difficulty with fine motor skills.
(A) 3
(B) 5
(C) 7
(D) 9
The answer is: (C) 7
(A) Cerebrum
(B) Medulla
(C) Cerebellum
(D) Hypothalamus
The answer is: (C) Cerebellum
The part of the brain that controls balance and coordination is the cerebellum. The cerebellum, which means “little brain” in Latin, is located at the back of the brain, just below the cerebrum. Its main functions are to: coordinate voluntary movements, maintain balance and posture, and motor learning.
(A) White
(B) Black
(C) Maroon
(D) Dark Blue
The answer is: (A) White
(A) loss of oxygen
(B) gain of hydrogen
(C) gain of electron
(D) loss of electron
The answer is: (D) loss of electron
(A) 2/3 Mr2
(B) 1/2 Mr2
(C) 2/5 Mr2
(D) None of these
The answer is: (C) 2/5 Mr2
The moment of inertia of a solid sphere about its diameter is (2/5)Mr2.
(A) brain, heart and kidneys
(B) brain, heart and spinal cord
(C) brain and heart
(D) brain and spinal cord
The answer is: (D) brain and spinal cord