Differentiate between the following pairs on the basis of what is mentioned
within brackets:
i. Diffusion and Osmosis (Definition)
| Diffusion | Osmosis |
| i.The movement of molecules from its higher concentration to lower concentration is known as diffusion |
The movement of solvent molecules from dilute solution to concentrated solution through a semi-permeable membrane is known as osmosis |
Briefly answer the following questions:
i. State two reasons for the increase of population in India.
Differentiate between the following pairs on the basis of what is mentioned
within brackets:
iii. Tubectomy and Vasectomy (Part cut and tied)
Differentiate between the following pairs on the basis of what is mentioned
within brackets:
v. Rods and Cones of Retina (Type of pigment)
Differentiate between the following pairs on the basis of what is mentioned
within brackets:
ii. RBC and WBC (Shape)
Differentiate between the following pairs on the basis of what is mentioned
within brackets:
iv. Vasopressin and Insulin (Deficiency disorder)
