Practice MCQ Questions and answers on Biology-GK Page-1 section-2

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

1.
Which statement regarding the mammalian heart is correct?

A. Blood is pumped from the heart via the atria

B. Oxygen-loaded blood moves only through the right side of the heart

C. When the right atrium contracts, it forces blood into the left atrium

D. In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs

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2.
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is

A. B or A

B. AB or A

C. A or O

D. AB or B

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3.
Which of the following carries oxygen to various parts of human body?

A. Red blood cells

B. White blood cells

C. Plasma

D. Nerves

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4.
Instrument used to measure blood pressure is

A. E.C.G

B. Stetheoscope

C. sphygmomanometer

D. Arm band

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5.
Lymph carries digested and absorbed fat from ________ .

A. Lungs

B. Intestine

C. Stomach

D. Kidney

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6.
Haemoglobin is an important component of

A. RBC

B. WBC

C. Platletes

D. Cytoplasm

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7.
Hemoglobin, the oxygen carrying substance in red blood cells, is a

A. Nuclei acid

B. Carbohydrates

C. Fats

D. Proteins

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8.
What carries blood back to the heart?

A. Veins

B. Arteries

C. Both A & B

D. None

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9.
The smallest blood vessels which are one-cell thick, are called ________

A. Vena cava

B. Arteries

C. Veins

D. Capillaries

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10.
Name the blood cells in which nucleus is absent.

A. Lymphocytes

B. Blood Platelets

C. Monocytes

D. Eosinophils

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Practice MCQ Questions and answers on Biology-GK

1. Which statement regarding the mammalian heart is correct?

Answer & Solution

2. An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is

Answer & Solution

3. Which of the following carries oxygen to various parts of human body?

Answer & Solution

4. Instrument used to measure blood pressure is

Answer & Solution

5. Lymph carries digested and absorbed fat from ________ .

Answer & Solution

6. Haemoglobin is an important component of

Answer & Solution

7. Hemoglobin, the oxygen carrying substance in red blood cells, is a

Answer & Solution

8. What carries blood back to the heart?

Answer & Solution

9. The smallest blood vessels which are one-cell thick, are called ________

Answer & Solution

10. Name the blood cells in which nucleus is absent.

Answer & Solution

Read More Section(Biology)

1.
Which statement regarding the mammalian heart is correct?

2.
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is

3.
Which of the following carries oxygen to various parts of human body?

4.
Instrument used to measure blood pressure is

5.
Lymph carries digested and absorbed fat from ________ .

6.
Haemoglobin is an important component of

7.
Hemoglobin, the oxygen carrying substance in red blood cells, is a

8.
What carries blood back to the heart?

9.
The smallest blood vessels which are one-cell thick, are called ________

10.
Name the blood cells in which nucleus is absent.