Question # 1

Plants form beneficial relationships with soil bacteria fungi in order to:

Choose an answer

Avoid diseases

Absorption of minerals

Transpire more water

All of these

Which of the following protein takes in part in blood clotting:

Choose an answer

Albumin

Prothrombin

Fibrinogen

Fibrin

Pulmonary veins originate from .............. .

Choose an answer

Liver

Lungs

Kidney

Intestine

When stomatal opening reduce in sixe, the rate of transpiration ............... .

Choose an answer

Transpiration

Transcription

Translation

Allof above

Plasma constitute about ............. %.

Choose an answer

50%

55%

40%

45%

The percentage of inorganic salts and in the plasma is:

Choose an answer

0.6

0.7

0.8

0.9

Which of the following tissue layer is found in all blood vessels?

Choose an answer

Smooth muscle

Endothelium

Skeletal muscle

Connective tissue

Find the correct path of blood circulation.

Choose an answer

Left atrium, left ventricle, lungs, right atrium, right ventricle, body

Right atrium, right ventricle, lungs, left atrium, left ventricle ,body

Left atrium, left ventricle, right atrium, right ventricle, lungs body

Right atrium, lungs, right ventricle, left atrium, body , left ventricle

A patient with blood group A can be given the blood of donor who has:

Choose an answer

Blood group A or AB

Blood group A or O

Blood Group A only

Blood group O only

A cubic millimeter of blood contain about ............. million RBCs.

Choose an answer

5

10

15

20

Which of the following is a type of leukocyte?

Choose an answer

Macrophage

Eosinophil

Monocyte

All of the above

Stomata close when guard cells:

Choose an answer

Loss water

Gain chloride ions

Become turgid

Grain potassium ions

In the embryonic and foetal life RBCs are produced in:

Choose an answer

Liver

Ribs

Spleen

Liver and spleen

More Classes

Other Links

9th Class Biology Chapter 9 Transport English Medium KPK Boards Online Mcqs MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer