Examlex
Naso-gastric tubes normally need replacing every ………………………..days.
Character Displacement
The tendency for two similar species to diverge (become more different) in areas where their ranges overlap; reduces interspecific competition.
Limiting Resource
An environmental resource that because it is scarce or unfavorable tends to restrict the ecological niche of an organism.
Genetic Mutations
Permanent alterations in the DNA sequence that makes up a gene, leading to variations in the phenotype of an organism, which can be beneficial, neutral, or harmful.
Precipitation
Any form of water, liquid or solid, that falls from the atmosphere and reaches the ground, including rain, snow, sleet, and hail.
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