1250+ Interesting Biology Questions Answers MCQ

Q:

The primary motor cortex is located in the

A) frontal lobe	B) temporal lobe
C) occipital lobe	D) Parietal lobe

Answer & Explanation Answer: A) frontal lobe

Explanation:

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Q:

Which of the following is the largest phyllum in the animal kingdom in respect of number of species

A) Annalida	B) Platyhelminthes
C) Chordata	D) Arthropoda

Answer & Explanation Answer: D) Arthropoda

Explanation:

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Q:

The kilo calories of energy released from one gram of fats is

A) 5.49	B) 4.59
C) 9.45	D) 9.54

Answer & Explanation Answer: C) 9.45

Explanation:

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Q:

What is scientific name of "Cotton" ?

A) Azadhirachta Indica	B) Phaseolies auicus
C) Gossypium Herbaceum	D) Ficus Benghalensis

Answer & Explanation Answer: C) Gossypium Herbaceum

Explanation:

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Q:

Which of these is NOT a lipid?

A) Wax	B) Cholesterol
C) RNA	D) Phospholipid

Answer & Explanation Answer: C) RNA

Explanation:

RNA is not a lipid among the given options.

A lipid is a substance of biological origin that is soluble in nonpolar solvents. It comprises a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, and phospholipids.

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Q:

You can See, Smell and Taste microorganisms.

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

You cannot see a microorganisms without using a Microscope. You also cannot taste or smell microorganisms such as bacteria in contaminated food.

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Q:

Rubella diseases is described first by the scientist

A) Abu Baqre	B) Ronald Ross
C) Laveris	D) Darwin

Answer & Explanation Answer: A) Abu Baqre

Explanation:

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Q:

_____ is not caused by airborne transmission.

A) Tuberculosis	B) Chickenpox
C) Measles	D) Hepatitis B

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