Examlex
Sometimes experiences change the expression of DNA-the genetic code is preserved by some genes are "turned off".This process is known as _________ because the chemical silencer is a _________ molecule.
Dizygotic (DZ) Twins
Twins that derive from two zygotes; fraternal twins.
Canalization
A concept in developmental biology referring to the tendency of an organism to maintain developmental stability amidst genetic and environmental variations.
Genetically Determined
Traits or characteristics that are directly influenced by an individual's genetic makeup.
Genetic-Environment Correlation
The concept that exposure to environmental conditions depends in part on an individual's genotype, influencing their development and traits.
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