Continuous and Discontinuous Variation

T.G.H.S CSEC Science Series presents: a comparison of Continuous and Discontinuous Variation using examples for CSEC Biology and Human and Social Biology.

Genetic variation is the key to diversity within populations, influencing everything from physical traits to disease susceptibility. By understanding the different types of variation, we gain valuable insights into the mechanisms driving evolution and inheritance.

In this educational presentation, we break down the differences between continuous and discontinuous variation. We explore how continuous variation manifests as a smooth spectrum of phenotypic traits, such as height, weight, and skin color, influenced by multiple genes and environmental factors. On the other hand, discontinuous variation involves distinct, non-overlapping categories of traits, such as blood types, horn presence in cattle, and tongue rolling ability, often governed by one or a few genes with clear-cut phenotypic distinctions.

Join us as we delve into examples, genetic mechanisms, and environmental influences shaping these two types of genetic variation. Whether you're a student, educator, or simply curious about genetics, this video offers valuable insights into the fascinating world of genetic diversity.

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