Biology 9 Chapter 9 MCQs Test 1

In Biology 9 Chapter 9 MCQs Test 1, there are 20 MCQs. We have prepared 41 multiple-choice questions (as per reduced syllabus), which are divided into 2 practice Tests and two Test yourself MCQs Tests. All MCQs are prepared from FBISE Book and Past Papers.

Practice
MCQs Test No 1

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124

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Class 9 Biology
Chapter 9
Practice
MCQs Test No 1

1 / 20

The blood cells which help in blood clotting:

White blood cells

Red blood cells

Platelets

B and T lymphocytes

2 / 20

The average number of leukocytes in one cubic millimeter of blood:

3000 to 40000

7000 to 8000

9000 to 10000

5000 to 6000

3 / 20

Average Number of red blood cells in a cubic millimeter of blood:

All of these

5

4.5

5.5

4 / 20

Transpiration from plant surface takes place through:

All of these

Cuticle

Stomata

Lenticels

5 / 20

Percentage of plasma in blood:

65%

55%

45%

35%

6 / 20

Average life span of erythrocytes:

120 days

100 days

130 days

110 days

7 / 20

Percentage of cells or cell like bodies in blood:

55%

65%

35%

45%

8 / 20

Percentage of water in plasma:

80-82%

70-72%

90-92%

60-62%

9 / 20

Which of the following prevents blood clotting?

Neutrophils

Basophils

Monocytes

Eosinophils

10 / 20

Which one is an agranulocyte?

Eosinophil

Neutrophil

BasophiI

Monocyte

11 / 20

Average life span of platelets:

5 to 6 days

7 to 8 days

6 to 7 days

4 to 5 days

12 / 20

The roots and root hairs absorb water from soil by:

Phloem

Osmosis

Filtration

Diffusion

13 / 20

Blood clotting protein:

Pepsin

Fibrinogen

Albumin

Pepsinogen

14 / 20

In the embryonic and foetal life, red blood cells are formed in:

Bone marrow

Spleen

Liver

Both (a) and (b)

15 / 20

Number of thrombocytes (Platelets) in one cubic millimeter of blood is:

150,000

350,000

450,000

250,000

16 / 20

The normal PH of Human blood is:

7.3

7.2

7.4

7.5

17 / 20

The blood cells which do not contain pigments and are colorless:

Platelets

All of these

Red Blood cells

White Blood Cells

18 / 20

When fibrinogen makes blood clot it separates from blood and the remainder is called:

Serum

Lymph

Plasma

Pus

19 / 20

Which cell play role in body's defence?

Erythrocytes

Basophils

Leukocytes

Thrombocytes

20 / 20

The average volume of blood in adult human's body is:

8 litres

7 litres

10 litres

5 litres

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We have also made a test yourself MCQs Test No 1 for you so that you can prepare yourself well.

Test Yourself
MCQs Test No 1

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38

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Class 9 Biology
Chapter 9
Test Yourself
MCQs Test No 1

1 / 20

The average volume of blood in adult human's body is:

10 litres

5 litres

7 litres

8 litres

2 / 20

Which one is an agranulocyte?

Monocyte

BasophiI

Neutrophil

Eosinophil

3 / 20

The average number of leukocytes in one cubic millimeter of blood:

3000 to 40000

9000 to 10000

7000 to 8000

5000 to 6000

4 / 20

The blood cells which do not contain pigments and are colorless:

Platelets

All of these

White Blood Cells

Red Blood cells

5 / 20

The blood cells which help in blood clotting:

Platelets

B and T lymphocytes

White blood cells

Red blood cells

6 / 20

Which of the following prevents blood clotting?

Eosinophils

Neutrophils

Monocytes

Basophils

7 / 20

Average life span of platelets:

6 to 7 days

4 to 5 days

5 to 6 days

7 to 8 days

8 / 20

When fibrinogen makes blood clot it separates from blood and the remainder is called:

Lymph

Plasma

Pus

Serum

9 / 20

Percentage of water in plasma:

70-72%

90-92%

60-62%

80-82%

10 / 20

In the embryonic and foetal life, red blood cells are formed in:

Liver

Bone marrow

Both (a) and (b)

Spleen

11 / 20

Which cell play role in body's defence?

Leukocytes

Basophils

Erythrocytes

Thrombocytes

12 / 20

Average Number of red blood cells in a cubic millimeter of blood:

4.5

5

5.5

All of these

13 / 20

Average life span of erythrocytes:

100 days

120 days

130 days

110 days

14 / 20

Blood clotting protein:

Albumin

Fibrinogen

Pepsin

Pepsinogen

15 / 20

Transpiration from plant surface takes place through:

Lenticels

Stomata

Cuticle

All of these

16 / 20

The normal PH of Human blood is:

7.4

7.5

7.3

7.2

17 / 20

Percentage of plasma in blood:

55%

35%

65%

45%

18 / 20

The roots and root hairs absorb water from soil by:

Diffusion

Osmosis

Phloem

Filtration

19 / 20

Number of thrombocytes (Platelets) in one cubic millimeter of blood is:

350,000

450,000

150,000

250,000

20 / 20

Percentage of cells or cell like bodies in blood:

45%

35%

55%

65%

Your score is

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