(A) 20%
(B) 40%
(C) 60%
(D) 80%
The answer is: (C) 60%
Category: Biology MCQs FPSC NTS PPSC Past Papers Test Questions
Biology MCQs quiz test questions with answers for FPSC CSS PPSC NTS SPSC KPPSC test preparation, including questions from biology past papers. Basic Biology MCQ of class 9, 10, 11, 12 and advanced Biology MCQs of BSc, MSc or Masters level.
Which blood component helps the body fight infections and other diseases?
(A) White Blood cells
(B) Red Blood Cells
(C) Platelets
(D) Plasma
The answer is: (A) White Blood cells
Which blood vessels carry blood towards the heart?
(A) Arteries
(B) Capillaries
(C) Veins
(D) none of these
The answer is: (C) Veins
Which blood vessels carry blood away from the heart?
(A) Arteries
(B) Capillaries
(C) Veins
(D) none of these
The answer is: (A) Arteries
Which element is essential for the formation of haemoglobin?
(A) Iron
(B) Calcium
(C) Magnesium
(D) Sodium
The answer is: (A) Iron
What is needed as a source of energy for the vital activities of the body.?
(A) Calcium
(B) Iron
(C) Water
(D) Carbohydrates
The answer is: (D) Carbohydrates
The science of maintaining colonies of bees and their hives is known as
(A) agriculture
(B) sericulture
(C) horticulture
(D) apiculture
The answer is: (D) apiculture
The science of maintaining colonies of bees and their hives is known as apiculture.
Biology questions and answers
Biology multiple choice questions and answers.