Definition: A living thing that exists inside the body or cells of another living thing.

Example: The endosymbiont provides nutrients to its host in exchange for protection.

Definition: A situation where one organism lives inside the body or cells of another organism, forming a close relationship that benefits both.

Example: The theory of endosymbiosis explains how certain organelles in cells, like mitochondria, originated from free-living bacteria.

Definition: Relating to a type of symbiosis where one organism lives inside the cells or body of another organism.

Example: The endosymbiotic theory explains how certain organelles in eukaryotic cells originated from free-living bacteria.

Definition: Relating to organisms that produce their own heat to keep their body temperature higher than the environment, or to processes that absorb heat.

Example: Endothermic animals, like mammals, can maintain a stable body temperature regardless of the outside conditions.

Definition: The ability of an organism to generate and control its own body heat through metabolic processes, allowing it to maintain a stable internal temperature regardless of the environment.

Example: Birds and mammals are examples of animals that exhibit endothermy, allowing them to thrive in various climates.

Definition: Relating to obtaining nourishment from within another organism or penetrating into the associated root and spreading between the cells.

Example: Some plants are endotrophic, relying on their host for nutrients.

Definition: A special part of a muscle fiber that connects to a nerve at a point where they meet, allowing signals to pass between them.

Example: The endplate is crucial for muscle contraction as it transmits signals from the nerve to the muscle.

Definition: The study of how energy moves and changes in different systems.

Example: The researchers focused on energetics to understand how energy is transferred in ecosystems.

Definition: A structure or framework that surrounds or supports something.

Example: The enframement of the painting added to its overall beauty.

Definition: A machine that changes energy into movement or force, often used in vehicles or machinery.

Example: The car's engine is very powerful and efficient.

Definition: To provide a machine or vehicle with a power source that makes it work.

Example: The company plans to engine the new model with a more efficient motor.