Scientists Have Long Argued Nature Versus Nurture, That Is, Whether

question 60

Essay

Scientists have long argued nature versus nurture, that is, whether genes or the environment are more important in shaping biological function.How does our new knowledge of epigenetics help to explain the effects of the environment on genes? Give two examples.

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Definitions:

Molecule

The smallest unit of a chemical compound that can exist; composed of two or more atoms bonded together.

Genome

The complete set of genes or genetic material present in a cell or organism.

Adoption Studies

Research studies that compare adopted children to their adoptive families and biological families to understand the influence of genetic versus environmental factors on human development.

Genes

Segments of DNA located on chromosomes that carry the instructions for the development, functioning, growth, and reproduction of organisms.