Examlex
The spindle has not changed significantly during the evolution of eukaryotic organisms.
Variations in Temperature
Differences or changes in the degree of heat or cold in an environment or organism that can affect metabolic rates, weather patterns, and physical states.
Pain
An unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage.
Stratified Squamous Epithelial Tissue
A type of tissue composed of multiple layers of squamous cells, designed to protect underlying tissues in areas subject to abrasion.
Collagen and Elastin Fibers
Proteins present in connective tissues, where collagen provides strength and elastin allows for elasticity.
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