What is the function of lymph?

(a)

Transport of O₂ into brain

(b)

Transport of CO₂ into lungs

(c)

Bring interstitial fluid in blood

(d)

Bring RBC and WBC in lymph node

Which one of the following plasma proteins is involved in the coagulation of blood?

(a)

Globulin

(b)

Fibrinogen

(c)

Albumin

(d)

Serum amylase

Which of these functions can be carried out by a red blood cell?

(a)

Protein synthesis

(b)

Cell division

(c)

Lipid synthesis

(d)

Active transport

Which of the following is not involved in blood clotting?

(a)

Fibrin

(b)

Calcium

(c)

Platelets

(d)

Bilirubin

Blood group is due to the presence or absence of surface _______.

(a)

Antigens on the surface of WBC

(b)

Antibodies on the surface of  RBC

(c)

Antigens on the surface of RBC

(d)

Antibodies on the surface of WBC