NTPC CBT-2 Biology Quiz

Question 1:

Which of the following is modified of stem?

Potato

Ginger

Turmeric

All of the above

Question 2:

Microorganisms are classified into how many major groups?

1

2

3

4

Question 3:

In mitochondria, ATP synthesizing chemical reactions take place in the

Outer membrane

Matrix

Inner membrane

DNA of mitochondria

Question 4:

Which of the following india’s hotspot?

Wallacea

Aucasus

Western Ghats

Cape Floral region

Question 5:

Survival of fittest was the theory of ?

Charles Darwin

Lamarck

Lynn Margulis

Herbert Spence

Question 6:

Kidneys do not play any significant role in the removal of

Water

Ammonia

Urea

Uric acid

Question 7:

How many types of Plant tissues are there in plants ?

3

2

5

6

Question 8:

What is true about the isolated small tribal populations?

Hereditary diseases like color blindness do not spread in the isolated population.

Wrestlers who develop strong body muscles in their lifetime pass this character onto their progeny.

There is no change in population size as they have a large gene pool.

There is a decline in population as boys marry girls only from their own tribe.

Question 9:

Biodiversity provides-

pollination of plants

pest control

wastewater treatment

All of these

Question 10:

Vermi-Compost is made by which of the following?

Earthworms

Rhizobium

Fungus

Bacteria

NTPC CBT-2 Biology Quiz - 18

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NTPC CBT-2 Biology Quiz - 18

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