General Science – Biology MCQs


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96. Biologists have been able to demonstrate the hearing and sound sensory mechanism through the acoustico-lateralis system in which of the following vertebrates?

(A) amphibians
(B) snakes
(C) fishes
(D) Birds

Correct Answer: (C) fishes
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97. The Red color of Red wine is mainly because of _____?

(A) Chemicals in Wine
(B) Pigments
(C) Color blended
(D) Aging

Correct Answer: (B) Pigments
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98. What is RuBisCO?

(A) A Sugar
(B) An Enzyme
(C) A Fat
(D) A Carbohydrate

Correct Answer: (B) An Enzyme

Answer Explanation:

Ribulose-1,5-bisphosphate carboxylase oxygenase first enzyme of Calvin Cycle of Carbon Fixation

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99. Which of the following part of the body stores Vitamin A, Vitamin D as well as Vitamin B12?

(A) Brain
(B) Liver
(C) Pancreas
(D) Red Blood Cells

Correct Answer: (B) Liver
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100. Which of the following organ in human body produces albumin, one of the major components of blood serum?

(A) Bone Marrow
(B) Liver
(C) Pancreas
(D) Spleen

Correct Answer: (B) Liver
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