Biology Part 2 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 among the following is the causal factor of anemia?

A - Deficiency of folic acid

B - Deficiency of vitamin A

C - Deficiency of WBCs

D - Deficiency of RBCs

Answer : A

Explanation

Deficiency of Red Blood Cells (or Hemoglobin) is the leading cause of anemia.

Q 3 - Which one of the following parts of the cinchona plant yields quinine?

Answer : D

Explanation

N/A

Q 4 - Consider the following statements:

1. The highest point in the blood pressure range is known as systolic pressure.

2. The lowest point in the blood pressure range is known as diastolic pressure.

Choose the correct answer from the codes given below:

Answer : C

Explanation

Systolic pressure is upper pressure reading and diastolic pressure is lower pressure reading.

Q 5 - ………. Has the respiratory skin.

Answer : B

Explanation

Respiration through skin is known as Cutaneous respiration.

Q 6 - Consider the following statements:

1. A normal human body contains about 7% blood of total body weight.

2. A woman has more blood than a man.

Choose the correct answer from the codes given below:

Answer : A

Explanation

A woman has about 500 ml less blood than a man.

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

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:

Answer : C

Explanation

N/A

Q 9 - Pregnant women normally need more amount of ………….

A - Magnesium and calcium

B - Oxygen and sodium

C - Calcium and iron

D - Magnesium and sodium

Answer : C

Explanation

N/A

Q 10 - Consider the following statements:

1. Plant cells contain chloroplasts and large size central vacuole.

2. Animal cells contain centrioles and chloroplasts.

Choose the correct answer from the given codes:

Answer : A

Explanation

Animal cells do not have chloroplasts.

Q 11 - Which among the following is the correct proportion of red blood corpuscles and white blood corpuscles in a human body?

Answer : C

Explanation

N/A

Q 12 - The small upper part of the human intestine located next to the stomach is known as:

Answer : B

Explanation

N/A

Q 13 - Which among the following is the largest living mammal?

Answer : A

Explanation

Blue whale, which is a marine animal, is the largest living mammal on the earth.

Q 14 - Adenine is the chemical name of …

Answer : A

Explanation

N/A

Q 15 - Which among the following is a cure to a spinal injury?

A - Physiotherapy

B - Stem Cell Therapy

C - Xenograft

D - Transfusion

Answer : B

Explanation

N/A

Q 16 - Which among the following is the longest cell of the human being?

Answer : A

Explanation

N/A

Q 17 - Which among the following part of the body is affected by Pyorrhea?

Answer : B

Explanation

N/A

Q 18 - The function of Frontalis is ……

A - Raises the eyebrows

B - Closes the eyelids

C - Closes the lips

D - Raises, rotates, or draws back the shoulders

Answer : A

Explanation

N/A

Q 19 - In reference to HIV, which one of the following statements is incorrect?

A - The chances of transmission from female to male are twice as likely as form male to female

B - The chances of transmission are more if a person suffers from other sexually transmitted infections

C - An infected mother can transmit the infection to her baby during pregnancy, at childbirth and by breast feeding.

D - The risk of contracting infection from transfusion of infected blood is much higher than an exposure to contaminated needle.

Answer : A

Explanation

N/A

Q 20 - Which among the following enzymes converts lactose to glucose?

Answer : D

Explanation

Sucrase is produced in intestinal glands.

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