Biology Questions

Q:

How many chromosomes does a human cell contain?

A) 6 B) 26
C) 46 D) 66
 
Answer & Explanation Answer: C) 46

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Q:

How many versions of each trait will be there in each child as per the rules for the inheritance of traits?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Q:

What is the type of asexual reproduction in Amoeba?

A) Spore formation B) Binary fission
C) Vegetative propagation D) Budding
 
Answer & Explanation Answer: B) Binary fission

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Q:

The human spinal column is made up of ___ bones.

A) 33 B) 42
C) 44 D) 53
 
Answer & Explanation Answer: A) 33

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Q:

Which of the following part of plant cell, is selectively permeable?

A) Cell wall B) Cell membrane
C) Cytoplasm D) Nucleus
 
Answer & Explanation Answer: B) Cell membrane

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Q:

Which one of the following derives nutrition from plants as a parasite?

A) Malaria Parasite B) Lice
C) Bryophyllum D) Cuscuta
 
Answer & Explanation Answer: D) Cuscuta

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Q:

The transport of soluble products of photosynthesis is called ______.

A) transpiration B) translocation
C) transportation D) concentration
 
Answer & Explanation Answer: B) translocation

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Q:

During the day which process is the major driving force in the movement of water in the xylem?

A) Transpiration pull B) Evaporation
C) Suction D) Translocation
 
Answer & Explanation Answer: A) Transpiration pull

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