Answer:
Epithelial Membranes & Mucous Membrane
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The phenotype would b all short hair; the genotype would be all heterozygous dominant.
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Programmed Theories - it suggests that our body is designed to age and that there is a timeline that our bodies follow, and switch in our genes that switches off over time.
Error Theories - we age because of environmental hazards that our bodies accumulate over time.
<span>Two atoms of hydrogen and one atom of hydrogen </span>
