Examlex
Fraternal (nonidentical)twins result from two simultaneous fertilizations,which form two separate zygotes.
Evolutionary Theory
A scientific theory that explains the diversity of life on Earth through the processes of natural selection, genetic drift, mutation, and gene flow.
Fear of Snakes
A phobia or intense fear of snakes, medically known as ophidiophobia.
Ancient Ancestors
The early human or precursor species from which modern humans have evolved, typically referring to those from millions of years ago.
Cognitive Equilibrium
A state of mental balance where individuals' experience is consistent with their understanding of the world, promoting cognitive stability and consistency.
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