Biology Questions

Q:

What is a tissue?

A) Cells which are similar in origin, but dissimilar in form and function B) Cells which are dissimilar in origin, but are similar in form and function
C) Cells which are dissimilar in origin, form and function D) Cells which are similar in origin, form and function
 
Answer & Explanation Answer: D) Cells which are similar in origin, form and function

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Q:

When a person can see only nearby objects, the condition is called

A) Hypermetropia B) Astigmatism
C) Myopia D) Retinopathy
 
Answer & Explanation Answer: C) Myopia

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Q:

Which of the following is a feature of aerobic metabolism?

A) energy is produced more slowly than in anaerobic metabolism B) energy is observed more slowly than in anaerobic metabolism
C) energy is produced more fastly than in anaerobic metabolism D) energy is observed more fastly than in anaerobic metabolism
 
Answer & Explanation Answer: A) energy is produced more slowly than in anaerobic metabolism

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Q:

___, found in blood, is responsible for oxygen transportation.

A) WBC B) Plasma
C) Platelets D) RBC
 
Answer & Explanation Answer: D) RBC

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Q:

Western blot is the diagnostic test for

A) Plague B) Leprosy
C) HIV D) Typhoid
 
Answer & Explanation Answer: C) HIV

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Q:

A girl child has which of the following combinations of chromosomes in her cells?

A) 44 autosomes + XX B) 22 autosomes + XX
C) 44 autosomes + XY D) 22 autosomes + XY
 
Answer & Explanation Answer: A) 44 autosomes + XX

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Q:

Human blood platelets releases ___ which helps in clotting of blood.

A) Prothrombin B) Fibrin
C) Fructose D) Sucrose
 
Answer & Explanation Answer: A) Prothrombin

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Q:

Amphibian plants are placed in which of the following groups?

A) Bryophyta B) Gymnosperms
C) Pteridophyta D) Thallophyta
 
Answer & Explanation Answer: A) Bryophyta

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