Examlex
Explain why the number of trophic levels in a given ecosystem is limited.
Embryonic Development
The process during which an embryo forms and develops, starting from fertilization to the fetal stage.
Nervous System
The complex network of nerve cells and fibers that transmits signals between different parts of the body, coordinating actions and sensory information.
Proximodistal Pattern
The pattern of development that proceeds from the middle of the organism out to the periphery.
Organism
Any individual living entity that can react to stimuli, reproduce, grow, and maintain homeostasis as a self-sustaining unit.
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