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Lecture 5 Animal Evolution – The Invertebrates. Metamorphosis. Complete Metamorphosis: Tissue remodelling in the four separate stages of growth, as embryo, larva, pupa and adult. Incomplete metamorphosis: Gradual change from an immature stage until the final molt
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Metamorphosis • Complete Metamorphosis: • Tissue remodelling in the four separate stages of growth, as embryo, larva, pupa and adult. • Incomplete metamorphosis: • Gradual change from an immature stage until the final molt • characterized by the absence of a pupal stage between the immature and adult stages