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Saturday, February 23, 2019

Physiological Basis of Human Behavior Essay

heredity is the cracking of traits to offspring from its p bents or ancestor. This is the process by which an offspring cell or organism acquires or becomes predispose to the characteristics of its p bent cell or organism. Through heredity, variations exhibited by individuals can lay in and cause some species to evolve. The study of heredity in biology is called genetics, which includes the surface bea of epigenetics. Both hereditary and hormones affect human behavior but in different ways. It is a combination of these two factors which results in normal behavior.Heredity and hormones work together to influence behavior. Heredity includes genetics, behavioral genetics, and evolutionary psychological science while hormones ar produced by the ductless gland system, in concert with the vile system. Hormones switch on behaviors. Looking at the relationships between hormones and heredity provides a complete picture of the effects of heredity on human behavior. genetics is the st udy of how traits are passed from one generation to the next through genes, which are found on chromosomes. They are a small part of DNA, and they pick out particular traits of groups of traits.They are the essence of a human being, their make-up, and they are unmodifiable. They are carried by tiny threadlike bodies called chromosomes. They vary in size and manakin and they come in pairs. Genes are responsible for the development of the nervous and endocrine systems therefore, genes can influence the chance of a certain behavior occurring in a certain set of circumstances. They are indirect to behavior, while hormones are direct. Genes are most often considered in a physiological manner, as in whether one is predisposed to being tall or short, or being blonde haired or blue eyed.Behavior genetics are the other side of genetics, more specifically how genes can be considered to pass on psychological traits rather than physiological ones. Each species has a ageless number of chromos omes that never varies, weight, height, skin color and many other traits are produced by the interaction of several genes. This process is called polygenic inheritance, and each of the genes contributes severally to the overall effect. As the chromosomes carries the genes, so does the bloodstream, hormones.

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