Life Processes ...

Instrument used to measure blood pressure is:

Which component allows the movement of sugar stored in the roots or stem to the newly growing buds in spring?

The left ventricle of the heart pumps blood into:

Which is not a part of the human respiratory system?

Seeds swell when placed in water because of:

Where do substances such as glucose, amino acid and water get  re-absorbed from the filtrate?

A structure which helps in exchange of gases:

Within a cell, the breakdown of pyruvate into carbon dioxide and water occurs in:

The opening and closing of stomata is controlled by:

Organisms that are capable of self-nourishment are called: