Quiz on Science Set 217

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Quiz on Science Set 217 :

Question 1 :

What does 'Ozone Layer' absorb
A. X-rays
B. g-rays
C. Infrared rays
D. Ultraviolet rays

Correct Ans: Option D

Question 2 :

Which among the given is a difference between active transport (AT) and facilitated diffusion (FD)?
A. FD requires energy from ATP and AT does not
B. FD involves transport proteins and AT does not
C. AT involves transport proteins and FD does not
D. AT requires energy from ATP and FD does not

Correct Ans: Option D

Question 3 :

Which among the given metals is used for the manufacture of heating elements provided in electric iron -
A. Chromium
B. Nickel
C. Tungsten
D. Nichrome

Correct Ans: Option D

Question 4 :

Energy is continuously created in the sun due to:
A. radioactivity
B. nuclear fusion
C. nuclear fission
D. artificial radioactivity

Correct Ans: Option B

Question 5 :

The energy emitted by the Sun is due to
A. Chemical reaction
B. Nuclear fusion
C. Nuclear fission
D. All of the above

Correct Ans: Option B

Question 6 :

Endocytosis is a process whereby a cell
A. Enables the extracellular digestion of large molecules
B. Engulfs and internalises material using its membrane
C. Identifies other cells within its immediate
D. Digests itself

Correct Ans: Option B

Question 7 :

Which among the given procedure treats spinal stenosis (stricture) 
A. Corpectomy
B. Laminoplasty
C. Foraminotomy
D. All of the above

Correct Ans: Option D

Question 8 :

Which among the given is a true description of 'tissue culture' 
A. Science of cultivating animal tissue in artificial medium
B. Growth & propagation of horticultural crops
C. Conservation of forests & plantation
D. Protection of wild animals

Correct Ans: Option A

Question 9 :

The basic unit of biosystematics is
A. Ecotype
B. Florotype
C. Phenotype
D. Genotype

Correct Ans: Option A

Question 10 :

Sun seems red in colour at sunrise & sunset due to
A. that sun comes out of the mountains
B. that all other colours scatter away except red
C. the fact that sun emits only red colour at that time
D. red light having longer wave length scatters away

Correct Ans: Option B

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 [B],     Q.6 [B],     Q.7 [D],     Q.8 [A],     Q.9 [A],     Q.10 [B],    


Total Questions: 10
Your score:
Subject: Science
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