My India

If the cells in the leaves of a maize plant contain...

State any 3 reasons for which these types of animals are...

Name the transgenie animal having the largest number amongst all the...

What are transgeric animals ?

The Ecological pyramids may have an upright or an inverted shape....

What does an ecological pyramid represent ?

Tropical regions harbour more species than the temperate regions. How have…

Write the conclusion they arrived at the end of their experiment.

State the importance of (1) blending and (2) contrifugation in their...

Why did Hershey and Chase use «35S’ and 32p’ in their...