preformation sense

What Does Preformation Mean?

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What Does Preformation Mean? homunculus. / (hɒˈmʌŋkjʊləs) / noun plural -li (-ˌlaɪ) a miniature man; midget. (in early biological theory) a fully-formed miniature human being existing in a spermatozoon or egg. What does the term homunculus stand for? homunculus. / (hɒˈmʌŋkjʊləs) / noun plural -li (-ˌlaɪ) a miniature man; midget. (in early biological theory) a

How Does Epigenesis Differ From Preformation?

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How Does Epigenesis Differ From Preformation? is that epigenesis is (biology) the theory that an organism develops by differentiation from an unstructured egg rather than by simple enlarging of something preformed while preformation is prior formation. What is epigenesis theory? 1 : development of a plant or animal from an egg or spore through a