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-Compared to countries still struggling to complete the demographic transition,countries that have gone through the demographic transition have
Embryo
An early stage of development in multicellular organisms, in humans, it refers to the period from conception to the eighth week of pregnancy.
Fetus
A developing human from roughly eight weeks after conception until the time of birth, characterized by rapid growth and development of organs and structures.
Mutations
Changes in the DNA sequence of an organism's genome, which can lead to variations in physical traits or the development of diseases.
Genetic Code
The set of rules by which information encoded in genetic material (DNA or RNA) is translated into proteins by living cells.
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