Biology Part 1 Online Quiz

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.

Q 1 - Anthranilic acid is the chemical name of …

Answer : C

Explanation

N/A

Q 2 - Which part of the human brain is the regulating center for swallowing and vomiting?

A - Cerebellum

B - Cerebrum

C - Medulla oblongata

D - Pons

Answer : C

Explanation

N/A

Q 3 - Consider the following statements:

1. Lungs are a pair of spongy organs consisting of elastic tissues located in the chest.

2. The pair of lungs are separated by the heart.

Choose the correct answer from the codes given below:

Answer : C

Explanation

N/A

Q 4 - Who among the following has written the book “On the Origin of Species?”

Answer : A

Explanation

N/A

Q 5 - How do the antioxidants that provided by the green vegetables help to maintain the human health?

A - Antioxidants activate the enzymes essential for the vitamin synthesis in the body and prevent the vitamin deficiency.

B - Antioxidants check the excessive oxidation of carbohydrates, fats, and proteins in the body and restrain the unnecessary wastage of energy

C - Antioxidants neutralize the free radicals produced in the body during metabolism

D - Antioxidants activate certain genes in the cell of the body and delay the ageing process

Answer : A

Explanation

N/A

Q 6 - On an average a human heart beats about ……. times a day.

Answer : A

Explanation

Normally, a heart of an adult beats, range between 60 to 100 times per minute.

Q 7 - Patella is found in ……

Answer : D

Explanation

N/A

Q 8 - Consider the following statements:

1. Cell division is the process by which one parent cell divides into two or more daughter cells.

2. Usually, eukaryote cells get divided by three distinct types of cell division

Choose the correct answer from the given codes:

Answer : A

Explanation

Usually, eukaryote cells get divided by two distinct types of cell division.

Q 9 - Consider the following statements:

1. Plants have prokaryotic cells.

2. Animals have eukaryotic cells.

Choose the correct answer from the given codes:

Answer : B

Explanation

Plants have also eukaryotic cells.

Q 10 - Phylloquinone is the chemical name of …

Answer : D

Explanation

Vitamin K is soluble in fat.

Q 11 - In a plant, the major function of meristem is ………….

A - To transport food

B - Conduction of water

C - To provide mechanical strength

D - To assist in cell division

Answer : D

Explanation

N/A

Q 12 - How many bones are found in a human skull?

Answer : B

Explanation

Among 22 bones, 8 are cranial bones and 14 are facial skeleton bones.

Q 13 - When a cell kept in a fluid, it neither shrinks nor swells; in such a condition, the fluid in the cell in relation to the ambient fluid is known as: