Describe in brief the steps of hybridisation in plants.

Describe in brief the process of transcription.

Describe in brief the steps of plant tissue culture techniques.

Describe briefly the steps involved in modern plant breeding programme.

Define population. Describe in brief the characteristics population.

Describe in brief the role of microbes in the preparation of fermented beverages.

Describe the change in hybridisation (if any) of the AI atom in the reaction AlCl_(3) +Cl^(-) to AlCl_(4)^(-)

Describe in brief the biogeographical evidences in support of organic evolution.