Biology Questions

Q:

RNA is a polymeric molecule. What does RNA stand for?

A) Rado Nuclear Acid B) Ribo Nucleic Acid
C) Rhino Nuclear Acid D) Resto Nucleus Acid
 
Answer & Explanation Answer: B) Ribo Nucleic Acid

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Q:

Which organ does detoxification and produces chemicals needed for digestion?

A) Salivary glands B) Pancreas
C) Thyroid gland D) Liver
 
Answer & Explanation Answer: D) Liver

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Q:

__________________ is a drug or substance that makes you feel relaxed and makes your body work and react more slowly.

A) Antidote B) Analgesic
C) Antihistamine D) Depressant
 
Answer & Explanation Answer: D) Depressant

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Q:

The female sex organs in a flower is the __________.

A) Zoospores B) stamen
C) pistil D) Chlorophyceae
 
Answer & Explanation Answer: C) pistil

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Q:

Medulla oblongata is a part of which of the following?

A) Heart B) Brain
C) Lungs D) Stomach
 
Answer & Explanation Answer: B) Brain

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Q:

The outermost layer of skin is

A) Epidermis B) Dermis
C) Tissues D) Hypodermis
 
Answer & Explanation Answer: A) Epidermis

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Q:

Which of the following plants have root nodules?

A) Leguminous plants B) Parasitic plants
C) Epiphytic Plants D) Aquatic Plants
 
Answer & Explanation Answer: A) Leguminous plants

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Q:

Which disease is caused due to deficiency of Iron?

A) Beriberi B) Tetany
C) Kwashiorkor D) Anaemia
 
Answer & Explanation Answer: D) Anaemia

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