Question

1) The transport system in human consists of two kinds of fluid X and Y. The
fluid X is fluid connective tissue and Y is liquid connective tissue. The fluid X
purified in lung and flow to the heart. Z is protein gives colour to the fluid X.
Fluid Y circulates in the human body only in one direction and it is colourless.
a) Name the fluid X and Y.
b) Name the protein Z.
c) Name the cells which are present in fluid Y cleaned of germs and dead cells.​

Answer 1

Answer:

x-blood

z-hemoglobin

y-lymph

cells-lymphocytes