The structural unit of a living being is :

Angiosperms are :

The green pigment present in the plants which help in the synthesis of food is :

The botanical name of boat lily is :

The given figure shows a cactus plant. Which adaptation helps the plant to minimize loss of water?

Amoeba is a :

The device used to see the magnified image of cells are called :

Binomial nomenclature is proposed by :

Which of the following things is made from something that was once alive?