Biology Part 1 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

Q 2 - Which among the following parts of the body is affected by malaria?

A - Spleen

B - Large intestine

C - Lung

D - Kidneys

Answer : A

Explanation

N/A

Q 3 - ………… is an acute brain problem.

A - Anaemia

B - Nausea

C - Diabetes

D - Alzheimer

Answer : D

Explanation

Alzheimer directly affects the memory.

Q 4 - ………. term is used in Botany

A - Depression

B - Dumping

C - Compression

D - Biennial

Answer : D

Explanation

Biennial is term used for those plants that take two years to complete its biological lifecycle.

Q 5 - The formation of antibodies takes place in …

A - RBCs

B - WBCs

C - Blood Plasma

D - Blood Platelets

Answer : C

Explanation

N/A

Q 6 - Which among the following carries sex linked genes?

A - X - chromosomes

B - Y - chromosomes

C - Both X- and Y- chromosomes

D - Autosomes

Answer : C

Explanation

N/A

Q 7 - Which one of the following is known as the building blocks of life?

A - Cell

B - Tissue

C - Organ

D - Soul

Answer : A

Explanation

Cell is the smallest unit of life and known as the building blocks of life.

Q 8 - Which among the following is/are pollinating agent/s?

1. Bird

2. Bee

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 9 - Which among the following has the highest amount of carbohydrates?

A - Guava

B - Banana

C - Cabbage

D - Apple

Answer : B

Explanation

N/A

Q 10 - Carpals are found in ……

A - Shoulder

B - Wrist

C - Stomach

D - Arms

Answer : B

Explanation

N/A

Q 11 - Consider the following statements:

1. There are two types of organisms – the first is unicellular (that consists only cell) and the second one is multicellular (that consists many cells).

2. Bacteria are unicellular organisms.

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 12 - Consider the following:

1. Camphor

2. Chicory

3. Vanila

From the list given above, choose the plant product/s:

A - Only 1 and 3

B - Only 2

C - Only 2 and 3

D - 1, 2 and 3

Answer : D

Explanation

Cinnamomum camphora is an evergreen tree; Chicory is perennial herbaceous plant; and Vanilla is a flavoring element extracted from orchids of the genus Vanilla.

Q 13 - In reference to blood transfusion, which one of the following sets of blood groups is correct?

A - A and O (A donor)

B - B and A (B donor)

C - A and AB (A donor)

D - AB and O (AB donor)

Answer : C

Explanation

N/A

Q 14 - The hollow spaces in the skull that are normally filled with air are known as …

A - Sinuses

B - Nasal cavities

C - Pharynx

D - Larynx

Answer : A

Explanation

N/A

Q 15 - Which among the following hormones regulates the salt and water balance in the body?

A - Aldosterone

B - Adrenalin

C - Glucagon

D - Insulin

Answer : A

Explanation

Aldosterone is produced by adrenal.

Q 16 - ……………… water purification method does not exterminate microorganism.

A - Chlorination (Purifying through chlorine)

B - Boiling

C - UV-irradiation

D - Filtration

Answer : D

Explanation

N/A

Answer : C

Explanation

N/A

Q 18 - Consider the following statements:

1. The eukaryotic DNA is organized in one or more linear molecules, known as chromosomes.

2. All chromosomal DNA is stored in the cell nucleus, which is separated from the cytoplasm by a membrane.

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 19 - The symptoms of scurvy are …

1. Swelling and bleeding of gums

2. Dry and scaly skin

3. Decreased resistance to cold

4. Hair loss

Choose the correct answer from the codes given below:

A - 1 and 3

B - 2 and 4

C - 1, 3 and 4

D - 1, 2 and 3

Answer : A

Explanation

N/A

Answer : D

Explanation

N/A


biology_part1_online_quiz.htm

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