Do you agree that regional and local variations within each Biome. Substantiate your answer with suitable example.

Differentiate btween incomplete dominance and co-dominance. Substantiate your answer with one example of each.

Though the confict between humans and wildlife started with ebolution of man, the intensity of conflict has increased due to activities of modern man. Justify your answer with suitable examples.

To what extent do the electronic configurations decide the stability of oxidation states in the first series of the transition elements? Illustrate your answer with examples.

What do you understand by ecosystem? Discuss the ecosystem of a pond with suitable examples.

Do you think it is ethical to manipulate organisms for human benefits? Justify your answer.

What do you understand by the development of an embryo. Support your answer with the help of suitable diagrams.

Sometimes due to biotic /abiotic factor the climax remain in a particular seral stage (pre climax) without reaching climax. Do you agree with this statement? If yes give a suitable example.

What will you do to prevent leaf fall and fruit drop in plants? Support your answer with reason.

The choice of a reducing agent in a particular case depends on thermodynamic factor. How far do you agree with this statement? Support your opinion with two examples.