Question

fill in the blanks.............​

Answer 1

Answer:

18 Tissue culture Here' single cell means meristem

19 Dialysis

by artifical kidney also known as haemodialysis

20 nephron

Answer 2

Answer:

1.tissue culture

2.dialysis

3.nephron

Explanation:

tissue culture is the process by which small plants are grown from a single cell it includes various stages like a treating the cell with the proper enzymes and hormones and providing a switchable nutrient medium for the callus to grow callus is actually a small plant grown from tissue culture

dialysis is an artificial method by which people suffering from kidney failure is given is treated the toxic substances from the body is removed by passing their blood through a dialyzer which is actually a machine that filters out the toxic substances from the blood of the person and this process is known as the hemodialysis in this process the person's blood is taken out from a vein and then an anticoagulant is added after that is passed to the dialyzer where the toxic substance is filtered and and the blood is again poured inside the vein of the person