examples of diffusion in animals

Matter..

The movement of the molecules from the region of higher concentration to the region of lower concentration is known as diffusion..

It is a physical process that involves the movement of solute particles from the region of their higher concentration to the region of their lower concentration. Transport of materials within the cell is by diffusion. The entry of carbon dioxide into the stomata is by diffusion..

Diffusion in Liquids - If a bottle of perfume is opened in one corner of a room, it spreads in the whole room by diffusion. If you drop a little ink in a beaker of water it will spread by itself in the beaker of water and the color spreads uniformly. Diffusion is the n..

The molecules of the gas are in constant motion, at very high velocity. There is a great amount of intermolecular space between the molecules. When two gases are mixed, particles of one gas can easily pass through the intermolecular space of the other gas. As a result both the gases get completely..

Like gases, liquids also diffuse but they diffuse slowly than the gases. The diffusion of liquids is defined as the process of intermixing of the molecules of two or more liquids to form homogeneous mixture solution. This is also the movement of solute particles from ..

If a bottle of perfume is opened in one corner of a room, it spreads in the whole room by diffusion. If you drop a little ink in a beaker of water it will spread by itself in the beaker of water and the color spreads uniformly. Diffusion is the natural process of intermingling..

From kinetic theory, Since the rate of diffusion of a gas is determined by the molecular speed,..

Diffusion of Copper Sulphate in Water Take a beaker. Fill about th of beaker with water. Add a few crystals of copper sulphate. Water surrounding the crystals turns dark blue. The water in the beaker turns light blue in colour (copper suplhate crystals completely dissol..

Irregular reflection or diffused reflection takes place when a ray of light is incident on a wall or wood, which is not smooth or polished. In this case, the different portions of the surface reflect the incident light in different directions. In such cases no definite image is forme..