Examlex
The morphology and natural history of a common and widely distributed butterfly was observed over a 25-year period in Costa Rica.Recent DNA barcoding (DNA sequence analysis) showed that what was once thought to be a single species is actually a complex of at least 10 species.Though caterpillars of these species eat different food plants and have somewhat different habitat preferences than their adult forms, their morphological differences are subtle.These butterflies would be considered _______ species.
Stringent Rules
Strict and precise regulations or guidelines that must be carefully followed or adhered to.
Play
A voluntary, enjoyable, and intrinsically motivated activity that is non-serious but may involve social roles and creativity, typical in children and recreational in adults.
Cognitive
Relating to mental processes such as perception, memory, thought, and problem-solving.
Dramatic Play
Play in which children enact social roles; made possible by the attainment of symbolic thought. A form of pretend play.
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