The process by which green plants take food

Tissues together form

 Frogs breathe through

  A motor car needs petrol and air in order to move. It produces waste gases.

Which characteristic of living organisms are similar to those of a motor car, when it expels out gases?

The respiratory organs of  birds are

  A Fibrous root

Same type of cells form

  Peacock belongs to the class

 Juice secreted by Pancreas

 Among the following which plant responses to external stimuli?