Quiz on Biology Set 30

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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 30 :

Question 1 : 

Scarification of seeds is done for removing
A. Germination inhibitors
B. Dormancy
C. Growth
D. Embryo

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Correct Ans: Option B

Question 2 : 

Birds usually have a single
A. Ovary
B. Testis
C. Lung
D. Kidney

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Correct Ans: Option A

Question 3 : 

Activity of brain is recorded by
A. CT
B. ECG
C. MET
D. EEG

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Correct Ans: Option D

Question 4 : 

The function of Trypsin is to
A. synthesize proteins
B. break down carbohydrates
C. break down fats
D. break down proteins

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Correct Ans: Option D

Question 5 : 

Longitudinal waves cannot travel through
A. Gas
B. Liquid
C. Vacuum
D. Solid

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Correct Ans: Option C

Question 6 : 

Scratching eases itching because
A. it removes the outer dust in the skin
B. it kills the germs
C. it stimulates certain nerves, which direct the brain to increase the production of antihistaminic chemicals
D. it suppresses the production of enzymes that cause itching

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Correct Ans: Option C

Question 7 : 

Which of the following part of the nervous system controls the activities of internal organs -
A. Cerebrum
B. Medulla Oblongata
C. Cerebellum
D. Spinal cord

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Correct Ans: Option B

Question 8 : 

Soilless agriculture refers to
A. Inter–cropping
B. Hydroponics
C. Sericulture
D. Hygroponics

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Correct Ans: Option B

Question 9 : 

Which of the following is the sensory receptor involved in detecting blood pressure -
A. Mechano receptor
B. Magneto receptor
C. Photo receptor
D. Chemo receptor

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Correct Ans: Option A

Question 10 : 

Haemoglobin is an important constituent of
A. Platelets
B. White blood cells
C. Plasma
D. Red blood cells

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Correct Ans: Option D

Quiz Summary

Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Biology
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