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 - In reference to Saffron, find the correct one:

A - Dried fruit seeds

B - Dried aril

C - Dried stigmas and tops of styles

D - Dried tender leaves and sprouts

Answer : C

Explanation

Saffron is a spice, which is derived from the flower of Crocus sativus or saffron crocus.

Q 2 - Which among the following is used by M.R.I.(instrument)?

Answer : C

Explanation

Magnetic Resonance Imaging or simply M.R.I. does not affect tissue, as there is no radiation exposure with M.R.I. machine.

Q 3 - Consider the following statements:

1. Spleen forms lymphocytes and antibodies.

2. Spleen forms and stores RBCs.

Choose the correct answer from the codes given below:

Answer : C

Explanation

Though, spleen has an important role in a living body, but a human body works without a spleen as well.

Q 4 - For a normal human, how much protein is required in his/her everyday intake?

A - 0.8 g/ per kg of person’s weight

B - 1.2g/ per kg of person’s weight

C - 0.5g/ per kg of person’s weight

D - 2 gg/ per kg of person’s weight

Answer : A

Explanation

N/A

Q 5 - Which among the following is accountable for the maximum fixation of solar energy?

Answer : D

Explanation

N/A

Q 6 - Which among the following produces the microtubules?

Answer : A

Explanation

Microtubule is a key component of the cytoskeleton.

Q 7 - Which among the following is the correct measurement of normal systolic blood pressure?

Answer : C

Explanation

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

1. Bird

2. Bee

Choose the correct answer from the codes given below

Answer : C

Explanation

N/A

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

Answer : B

Explanation

N/A

Q 10 - Which among the following is an ideal condition for the seeds preservation?

A - Hot and dry condition

B - Cold and wet condition

C - Cold and dry condition

D - Hot and wet condition

Answer : C

Explanation

N/A

Q 11 - Why does blood not clot in the absence of Vitamin K?

A - Essential for synthesis of the prothrombin

B - Essential for synthesis of the fibrinogen

C - An essential component of the clot

D - An essential component of the platelets

Answer : A

Explanation

N/A

Q 12 - Consider the following statements:

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

2. But pulmonary arties carry blood from the right ventricle of the heart to the lungs for oxygenation.

Choose the correct answer from the codes given below:

Answer : C

Explanation

N/A

Q 13 - Which among the following is invented by Edward Jenner?

A - Inoculation of TB

B - Inoculation of yellow fever

C - Inoculation of polio

D - Inoculation of smallpox

Answer : D

Explanation

Inoculation means- the prevention of smallpox.

Q 14 - Which among the following is the edible part of the mushroom?

A - Mass of fungal spores

B - Hypha

C - Tightly packed mycelium

D - Structure used for producing asexual spores

Answer : A

Explanation

The edible part of mushroom is micro fungi.

Q 15 - Which among the following has no urinary bladder?

Answer : B

Explanation

Urinary bladder is also absent in snake.

Q 16 - Which among the following is a biodegradable?

Answer : C

Explanation

Soil pots are cheaper as well as biodegradable.

Q 17 - Which among the following is known as jellyfish?

Answer : A

Explanation

It is also known as moon jellyfish.

Q 18 - Which among the following pumps blood to the different parts of the body?

Answer : C

Explanation

N/A

Q 19 - Consider the following statements:

1) Toothless mammals, for example, pangolins are not found in India.

2) Gibbon is the only ape species found in India.

Choose the correct answer from the codes given below:

Answer : B

Explanation

Pangolins that found in India is known as Indian pangolins.

Q 20 - Consider the following statements:

1. Chlorosis is a disorder which affects a plant’s ability to form chlorophyll.

2. Chloroplast are colored plastids containing pigments other than chlorophyll.

Choose the correct answer from the codes given below:

Answer : C

Explanation

Chloroplast gives color to flower and fruits.

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