Biology syallbus e-assessment

Cell

The basic building block of life, classified into prokaryotic and eukaryotic types.

Hierarchy of Life

The organization of life progresses from cells to tissues, organs, and systems.

Cell Division

The process by which cells replicate, occurring through mitosis and meiosis.

Mitosis

A type of cell division resulting in two identical daughter cells.

Meiosis

A type of cell division resulting in four genetically diverse gametes.

Metabolism

All chemical reactions necessary to sustain life, including catabolic and anabolic reactions.

Digestion

The process of breaking down food into absorbable nutrients, occurring in the mouth, stomach, intestines, and blood.

Gas Exchange

The process where oxygen and carbon dioxide are exchanged in the lungs during respiration.

Photosynthesis

The process by which plants convert light energy into chemical energy stored in glucose.

Respiration

The process by which cells convert biochemical energy from nutrients into ATP, releasing waste products.

Food Chain

A simplified representation of energy flow in an ecosystem illustrating feeding relationships.

Food Web

A complex representation of multiple interconnecting food chains within an ecosystem.