EASY
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100

Consider the following statements
1. The central nervous system consists of the brain and spinal cord.
2. Rabbit has 37 pairs of spinal nerves.
3. Humans have 31 pairs of spinal nerves.
Which of the statements given is correct?

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Important Questions on Biology

EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 41
The largest part of human brain is
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 42
Among the following elements, which one is essential for the transmission of impulses in the nerve fibre?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 43
Match List I with List-II and select the correct answer using the codes given below the lists.
     List I                                        List II
A. Maintains body posture       1. Cerebrum
B. Seat of intelligence              2. Cerebellum
C. Control vision and hearing  3. Hypothalamus
D. Control the pituitary             4. Midbrain
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 44
Assertion (A) Hormones are also called growth adjusters.
Reason (R) Hormones promote or inhibit plant growth.
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 45
Which one of the following is not a function of liver?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 47
Match List I (Endocrine Gland) with List II (Hormone Secreted) and select the correct answer using codes given below the lists.
     List I                  List II
A. Gonads         1. Insulin
B. Pituitary         2. Progesterone
C. Pancreas       3. Growth hormone
D. Adrenal          4. Cortisone
EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 48

With reference to the human body, consider the following statements:
1. The production of somatotropin goes up when a person exercises.
2. Men’s testes produce progesterone.
3. Adrenal glands secrete testosterone.
4. Stress causes the adrenals to release very less amount of cortisol than usual.

Which of the these statements are correct?

EASY
UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 49
Which one of the following completes the given statement correctly?
Cretinism is a human disorder which is due to the under secretion of _____.