Explain why
The blood pressure in humans is greater at the feet than at the brain.

Blood pressure is measured by

Mention the normal blood pressure in human.

Blood pressure in the pulmonary artery is

Explain why A has lower boiling point than B ?

Explain why amines are more basic than amides.

Explain the histology of the blood.

The largest part of human brain is

a] Explain any three directional movements in plants. b] How brain and spinal cord are protected in human? c] Name the master gland present in the brain.

Explain why trophical regions show greater levels of biodiversity.

Explain why size of anion is larger than parent atom.