From the following terms, choose one term which includes the other four: Plasma, Platelets, Blood, RBC, WBC

Where is the dirty blood in our body filtered?

Name the procedure used in the working of artificial kidney.

What are the components of the transport system in highly organized plants?

Out of xylem and phloem, which one carries materials:

(a) upwards as well as downwards?

(b) only upwards?