Quiz on Biology Set 125

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Note: You can select only one option out of four option of each question.

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Quiz on Biology Set 125 :

Question 1 :

Which of the following base in place of thymine is present in RNA 
A. Cytosine
B. Guanine
C. Adenine
D. Uracil

Correct Ans: Option D

Question 2 :

Consider the following kinds of organisms 
1. Bat 
2. Bee 
3. Bird 
Which of the above is /are pollinating agent/ agents?
A. 1 and 3
B. 1 and 2
C. Only 2
D. All of these

Correct Ans: Option D

Question 3 :

If a mouse of over eight times its normal size has been produced by introducing the human growth hormone gene, the technique involved is called
A. hormonal feeding
B. hybridisation
C. mutation breeding
D. genetic engineering

Correct Ans: Option D

Question 4 :

We lose consciousness if the blood flow to the brain is cut off for more than
A. 15 s
B. 5 s
C. 5 min
D. 2 s

Correct Ans: Option B

Question 5 :

Fermentation is a process of decomposition of an organic compound by
A. catalysts
B. free radicals
C. enzymes
D. carbanions

Correct Ans: Option C

Question 6 :

The special modified epidermal cells surrounding stomatal pore are called
A. Guard cells
B. Accessory cells
C. Subsidiary cells
D. Epithelial cells

Correct Ans: Option A

Question 7 :

A person having blood type B could safely donate blood to persons with blood types
A. B & AB
B. A & AB
C. B & O
D. A & O

Correct Ans: Option A

Question 8 :

Which of the following one of the following is not a mosquito borne disease
A. Filariasis
B. Malaria
C. Dengue fever
D. Sleeping sickness

Correct Ans: Option D

Question 9 :

Which of the following is the largest blood vessel in human body
A. Tunica Intima
B. Anatomises
C. Atrium
D. Aorta

Correct Ans: Option D

Question 10 :

Which among the given helps in the clotting of blood?
A. Vitamin C
B. Vitamin B
C. Vitamin D
D. Vitamin K

Correct Ans: Option D

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [D],     Q.2 [D],     Q.3 [D],     Q.4 [B],     Q.5 [C],     Q.6 [A],     Q.7 [A],     Q.8 [D],     Q.9 [D],     Q.10 [D],    


Total Questions: 10
Your score:
Subject: Biology
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