Explain the importance of vaccination ?

Explain the meaning of vaccination.

Explain the importance : Blood donation :

Answer the following Explain the importance of involuntary muscles in human body.

Animal Husbandry : List three out-breeding practices carried out to breed domestic animals . Explain the importance of each one listed.

Explain the importance of ATP in a cell with a diagram.

Explain with the help of a diagram - ATP is called as the energy currency of the cell. OR Explain the importance of ATP in a cell with a diagram.

Explain the importance of the depletion region in a P-N junction diode.

Explain the importance : Balanced diet :

Explain the importance of biopesticides in organic farming.

Explain the importance of fruit-processing in human life.