Viable

Viable refers to the ability of an organism or cell to live and develop under favorable conditions. The term is often used in the context of biology, medicine, and environmental science to describe the potential for life to thrive.

Definition

In biology, a viable organism or cell is one that is capable of living, developing, and reproducing under normal environmental conditions. This is often used to describe the potential for life in a particular environment or under specific conditions. For example, a viable seed is one that is capable of germinating and growing into a plant under appropriate conditions.

Viability in Medicine

In medicine, viability refers to the ability of a fetus to survive outside the womb. This is typically around the 24th week of pregnancy, although advancements in medical technology have made it possible for fetuses to survive at earlier stages of development. Viability is a key consideration in discussions around pregnancy, abortion, and neonatal care.

Viability in Environmental Science

In environmental science, viability is used to describe the ability of a species or ecosystem to maintain or recover its numbers in the face of environmental change. This is a key consideration in conservation biology, where the goal is often to maintain the viability of threatened or endangered species.

See Also

• Biology
• Medicine
• Environmental Science
• Conservation Biology

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