Describe the types of mutation based on the type of change.

Describe briefly the types of extinctions.

Mention the different types of chromosomes based on the location of centromere.

Describe about the types of essential elements.

Describe the various types of placentations found in flowering plants.

What are the type of paddy, based on the time needed for maturity?

What is a semiconductor? Describe the two main types of semiconductor and contrast their conduction mechanism.

What are antibiotics? Describe different types of antibiotics with their sources and mode of actions.

What is a semiconductor? Describe two main types of semiconductor and contrast their conduction mechanism.

Describe the deletion mutation in a chromosome with proper examples.

Describe about the types of intercellular spaces.