Find out the wrong match:
Monocytes are phagocytic cells which destroy foreign organisms entering the body .There is no such information that it secretes Heparin, hence option C, turns to be incorrect statement among the following.
The important function of lymph is to:
Lymph is the fluid present in lymphatic system. Its main function is to return interstitial fluid back to the blood. Interstitial fluid is also called extracellular fluid, which is formed from blood due to various factor such as hydrostatic pressure, osmotic gradients, etc.
After birth, Erythropoiesis starts in:
Which of the following is not a main function of lymph glands?
Lymph node is not involved in the formation of RBC. Thus, the correct answer is option (B): 'Forming RBC'.
Which one of the following is correct?
► Blood has four main components: plasma, red blood cells, white blood cells, and platelets.
► Blood has many different functions, including transporting oxygen and nutrients to the lungs and tissues forming blood clots to prevent excess blood loss.
Which of the following engulfs pathogens rapidly?
Hence, the correct answer is option (D): Neutrophils
Which of the following is a non-granulocyte?
Thus, the correct answer is option B.
Antigens are present:
Basically antigens are present on the cell surface.
Your immune system “sees” foreign invaders, like viruses, by looking at antigens produced from the proteins in those viruses. Antigens are often found on the surface of cells. When a virus infects a cell, its proteins get cut up and “displayed” on the surface of the cell for the immune system to see.
Rh factor is present in
Rh factor was discovered by K Landsteiner and A S Wiener (1940) from rabbits immunized with the blood of monkey Macaco, rhesus. It is found in man and rhesus monkey only.
Mark the odd one:
Erythrocytes because its stands for RBC's whereas others are different types of WBC's