Assertion: Biomacromolecules have to be broken down and converted into simple substances in the digestive.
Biomacromolecules in food cannot be utilised he body original form

The basic form of matter that cannot be broken down into simpler substances in chemical reactions is ……….

Who defined element as basic form of matter that cannot be broken down into simpler substances by chemical reactions?

Photosynthesis is the process by which autotrophs take in susbstances from the outside and convert take insubstances from the outside and convert them into stored formes of energy .the materials is taken in the form of carbon dioxide and water which is converted into carbohydrates in the presence of sunlight chlorophyll . The carbohydrates which are not used immediately are stores in the form of starch , which serves as the internal energy reserve to be used as and when required by the plant . The complex substances have to be broken down into simpler ones before they can be used for the unkeep and growth of the body . Heterotrophs depend for energy on :

Photosynthesis is the process by which autotrophs take in susbstances from the outside and convert take insubstances from the outside and convert them into stored formes of energy .the materials is taken in the form of carbon dioxide and water which is converted into carbohydrates in the presence of sunlight chlorophyll . The carbohydrates which are not used immediately are stores in the form of starch , which serves as the internal energy reserve to be used as and when required by the plant . The complex substances have to be broken down into simpler ones before they can be used for the unkeep and growth of the body . Choose the correct combination of plots provided in the following table .