Examlex
By 8 months of age, infants have an understanding of object permanence.
Totipotency
The ability of a single cell to develop into a complete organism, possessing all necessary cell types.
Mosaic Development
A pattern of development in which each cell of the embryo contributes to a specific part of the adult organism's body, with limited capability for regeneration or replacement by other cells.
Gene Amplification
An increase in the number of copies of a specific gene, often resulting in enhanced expression of the gene product.
Early Development
The initial stages in the growth and differentiation process of an organism after fertilization.
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