Why are microbes like Spirulina being produced on a commercial scale ? Mention its two advantages.

What are biopesticides? Mention their two advantages.

What is producer gas? Mention its two uses.

What is artificial insemination? Mention any two advantages.

Mention two advantages of hydroponics.

Mention any two advantages of inbreeding.

Why are the plants raised through micropropagation termed as somaclone? Mention two advantages of this technique

Mention any two commercial applications of NAA.