Plasma

Q. Differentiate between the following pair of terms:​

(c) Vena cava and aorta

Q.

Which of the following are the components of the blood?

1. Red Blood Cells, White Blood Cells, Stem Cells, Platelets

2. Red Blood Cells, Stem Cells, Plasma, Platelets

3. Red Blood Cells, White Blood Cells, Platelets, Plasma

4. Cardiac cells, White Blood Cells, Stem Cells, Plasma

Q. The walls of the small intestine absorb
the nutrients from the digested food into the _____.

1. saliva
2. water
3. blood
4. nitrogen

Q.

The liquid component of blood is called __.

Q.

Which of the following is not a component of the plasma?

1. Nutrients

2. Proteins

3. Hormones

4. WBC

Q. Which of the following is called the white coloured vascular connective tissue?

1. Lymph
2. Blood
3. Serum
4. Plasma

Q.

Which of the following functions are carried out by blood?

1. transports digested food, water and oxygen to all the parts of the body.

2. exports waste material from the different parts of the body to suitable destination.

3. protects the body against invasion by foreign germs and microbes.

4. serves all the above purposes.

Q.

Why does blood taste saltish?

1. Due to the presence of hormones

2. Due to the presence of sodium chloride

3. Due to the presence of proteins

4. Due to the presence of haemoglobin

Q.

Identify the function of blood from the given choices.

1. Maintain skin colour

2. Help in body balance

3. Maintain body temperature

4. Prevents body odour

Q.

Which of the following is a component of blood?

1. RBC

2. WBC

3. Plasma

4. All of the above