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UPSC CAPF AC Paper - I
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Which one of following is smallest gland of body?

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Important Questions on Biology

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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 66
Consider the following statements
1. Pituitary gland is situated in brain.
2. The effect of over secretion of hormone from pituitary gland is increase growth in length.
3. Growth hormone is secreted from pituitary gland.
Which of the above are true about pituitary gland?
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UPSC CAPF AC Paper - I
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14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 67
Which of the following is known as the master endocrine gland?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 68

Which of the following statement(s) is/are correct?
Statement I: Insects, birds, and most reptiles are uricotelic in excretion. 
Statement II: In uricotelic animals, excretory organs are Malpighian tubules.
Select the correct answer using the codes below: 

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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 69
Consider the following statements
1. Endocrine gland is a ductless gland.
2. Secretion from endocrine gland is called hormone.
3. Liver is not an endocrine gland.
4. Endocrine glands are also known as ductless glands.
Which of the statements given above are correct about glands?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 70
Which of the following gland is responsible for the secretion of insulin?
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 71
Which of the following statements is/are correct?
1.Coronary artery supplies blood to heart muscles.
2. Pulmonary vein supplies blood to lungs.
3. Hepatic artery supplies blood to kidneys.
4. Renal vein supplies blood to kidneys.
Select the correct answer using the codes given below
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UPSC CAPF AC Paper - I
IMPORTANT
14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 72
Which of the following statements correctly describe the properties of hormones?
1. They are steroids, proteins, peptides or amino acids derivatives.
2. They are not produced by body organs and are mostly taken as supplements.
3. They do not influence the working of those organs which have secreted them.
4. They act as coenzymes and help enzymes to perform their function.
 
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UPSC CAPF AC Paper - I
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14000+ Objective Questions General Studies>Chapter 11 - Biology>Exercise 5>Q 73
Which one of the following is the correct sequence in the order of decreasing length of the three structural parts, given below, of small intestine in the human body?