Definition:

The life cycle is the sequence of significant events and stages through which a living organism passes from its beginning as a single cell or multicellular structure to its eventual end as a different form or state.

Stages of Life Cycle:

• Birth / Germination: The initial stage where an organism is born or a plant seed starts to grow.
• Growth and Development: The period in which the organism undergoes physical and physiological changes to mature and reach its full potential.
• Reproduction: The stage where an organism produces offspring, ensuring the continuation of its genetic information.
• Maintenance and Survival: The ongoing processes required for the organism to sustain life, including nutrition, metabolism, and adaptation.
• Aging: The gradual deterioration of an organism’s structure and function, leading to a decrease in vitality over time.
• Death: The final stage of the life cycle, marking the end of an organism’s existence.

Importance of Understanding Life Cycle:

An understanding of life cycles is crucial in various fields of study, such as biology, ecology, and agriculture, as it provides insights into the processes of growth, reproduction, and population dynamics. It also aids in comprehending the impact of environmental factors on an organism’s life span, behavior, and overall survival.