Self-pollination is the most economic method for the plant. Give reason.

Which is the most common method of biasing a transistor

Give the economic importance of lac.

Give the economic importance of platyhelminthes.

Seeds of some plants germinate immediately after shedding from the plants while in other plants they require a period of rest before germination. The later phenomena is called as dormancy. Give the.reasons for seed dormancy andsome methods to break it.

Name some methods of plant breeding.

Name the most widely used commercial method to regenerate plants.

Give the economic importance of sponges.

Give the economic importance of honey bee.

Which caroteneis most commonly found in plants?

Enlist the steps of controlled cross pollination. Would emasculation be needed in a Cucurbita plant? Give reasons for your answer.