Daffodils Public School Interview Questions and Answers

Osmosis is the movement of water molecules from an area of high concentration to an area of low concentration through a semi-permeable membrane.

• Osmosis is a type of passive transport in cells.

• It helps maintain the balance of water in living organisms.

• Examples include the movement of water into plant roots from the soil and the movement of water into animal cells.

• Osmosis can cause cells to swell or shrink depending on t...read more

Digestion is the process of breaking down food into smaller components that can be absorbed by the body.

• Ingestion: Food is taken into the mouth.

• Mechanical digestion: Chewing breaks down food into smaller pieces.

• Chemical digestion: Enzymes in saliva start breaking down carbohydrates.

• Peristalsis: Muscles in the esophagus push food to the stomach.

• Stomach: Acids and enzymes further break down food.

• Small intestine: Nutrient...read more

Digestion is the process of breaking down food into smaller components that can be absorbed by the body.

• Digestion starts in the mouth where food is chewed and mixed with saliva.

• Food travels to the stomach where it is further broken down by stomach acids and enzymes.

• Nutrients are absorbed in the small intestine, while waste products move to the large intestine for elimination.

• Examples of digestive enzymes include amylas