Biology Part 2 Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to Biology. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Answer : D

Explanation

N/A

Q 2 - Who among the following is popular as the father of modern genetics?

A - Gregor Mendel

B - Edward Jenner

C - Aristotle

D - Charles Darwin

Answer : A

Explanation

N/A

Q 3 - ‘Late Blight’ is the disease that affects …

A - Onion

B - Carrot

C - Potato

D - Brinjal

Answer : C

Explanation

Late Blight is also known as potato blight.

Q 4 - Which among the following are the bones of the leg?

A - Humerus and Femur

B - Fibula and Tibia

C - Fibula and Ulna

D - Tibia and Radius

Answer : A

Explanation

N/A

Q 5 - The scientific study of flower is known as ….

A - Anthology

B - Agrestology

C - Acarology

D - Polynology

Answer : A

Explanation

N/A

Q 6 - The lichen is formed with the mutual combination of two species namely …….

A - Fungi and Bacteria

B - Algae and Bacteria

C - Bacteria and virus

D - Fungi and algae

Answer : D

Explanation

Most of the lichen is composed of fungi and algae.

Q 7 - The deficiency of …………… causes Megaloblastic anemia.

A - Vitamin B5

B - Vitamin B6

C - Vitamin B7

D - Vitamin B9

Answer : D

Explanation

Vitamin B9 is readily available in leafy vegetables and cereal.

Q 8 - Consider the following statements:

1. Animal cells inhale oxygen and exhale carbon dioxide.

2. Plant cells inhale carbon dioxide and exhale oxygen.

Choose the correct answer from the given codes:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Answer : C

Explanation

N/A

Q 9 - Consider the following statements:

1. Plants have prokaryotic cells.

2. Animals have eukaryotic cells.

Choose the correct answer from the given codes:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Answer : B

Explanation

Plants have also eukaryotic cells.

Q 10 - A human heart has ……………. Chambers.

A - 8

B - 4

C - 2

D - 1

Answer : B

Explanation

N/A

Q 12 - Which among the following is the largest organ in a human body?

A - Brain

B - Liver

C - Pancreas

D - Spleen

Answer : B

Explanation

N/A

Q 13 - Consider the following statements:

1. Veins carry blood from all parts of the body back to the heart.

2. But the pulmonary veins receive oxygenated blood from the lungs and then drain it into the left atrium of the heart.

Choose the correct answer from the codes given below:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Answer : C

Explanation

N/A

Q 14 - The sweetness of a fruit comes from …

A - Lactose

B - Fructose

C - Maltose

D - Ribose

Answer : B

Explanation

Fructose, also known as fruit sugar, is a simple ketonic monosaccharide, which found in many plants.

Q 15 - Which among the following drugs heightens senses?

A - Marijuana

B - Diethylamide

C - Methadone Nicotine

D - Nitrites

Answer : A

Explanation

Marijuana also gives feelings of euphoria and relaxation.

Q 16 - Which among the following is associated with EEG?

A - Brain

B - Lung

C - Heart

D - Kidney

Answer : A

Explanation

An electroencephalogram or simply EEG is a test, which is used to detect the abnormalities in the brain.

Q 17 - Which among the following elements are normally present in all proteins?

1) Carbon

2) Hydrogen

3) Oxygen

4) Nitrogen

Choose the correct answer from the codes given below:

A - 2 and 3

B - 1,2 and 4

C - 1,3 and 4

D - 1,2,3 and 4

Answer : D

Explanation

N/A

Q 18 - Retinol is the chemical name of …

A - Vitamin A

B - Vitamin B1

C - Vitamin B2

D - Vitamin B3

Answer : A

Explanation

Vitamin A is soluble in fat.

Q 19 - Consider the following statements:

a) Para-thyroid raises the level of calcium in blood.

2. Deficiency of para-thyroid causes tetany problem in the body.

Choose the correct answer from the codes given below:

A - Only 1

B - Only 2

C - Both

D - Neither 1 nor 2

Answer : C

Explanation

Tetany problem is a medical sign, under which the muscles contracts involuntary.

Q 20 - ………… is part of brain that controls the minute movement, maintains the balance and equilibrium of the body.

A - Cerebrum

B - Thalamus

C - Cerebellum

D - Hypothalamus

Answer : C

Explanation

Cerebellum is the part of the brain located at the back of the skull; it regulates and coordinates the muscular activity.

biology_part2_online_quiz.htm
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