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Biology MCQ Questions with answers

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Learn Biology MCQs [Page 1 of Department 2]

M

Monu Rathod • 7.03K Points
Tutor III

1) For a cell to divide, it is essential that its DNA is replicated so that each daughter cell gets an identical DNA. This replication occurs during

(A) telophase
(B) metaphase
(C) prophase
(D) interphase
Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

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M

Monu Rathod • 7.03K Points
Tutor III

2) Freshly passed urine has hardly any smell but when it is allowed to stand, it develops a strong ammoniacal odour owing to

(A) conversion of urea to ammonia via urea cycle
(B) conversion of urea to ammonia by bacteria
(C) conversion of uric acid, urea and creatinine to ammonia
(D) conversion of uric acid and urea to ammonia
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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M

Monu Rathod • 7.03K Points
Tutor III

3) Animal charcoal is obtained by

(A) burning the flesh of animals
(B) burning the bones of animals in contact with air
(C) the destructive distillation of bones
(D) burning the bones of animals out of contact with air
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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B

Brijesh Goswami • 9.45K Points
Tutor III

8) Which one of the following constitute the fourth Trophic level of the food chain ?

(A) Autotrophs
(B) Carnivores
(C) Herbivores
(D) Omnivores
Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

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G

Gopal Sharma • 28.64K Points
Instructor II

10) Pepsin requires acidic medium for its optimal enzymatic activity. The cells of the gastric glands that secrete HCl are:
1.goblet cells
2.parietal cells
3.chief cells
4.oxyntic cells

(A) 2, 4
(B) 3, 4
(C) 2, 3
(D) 1, 2
Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

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