Question

Describe formation of dorsal closure and dorsal organ in insects.

Answer 1

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$\huge\underline\red{Answer}$

✔️The shaping of the embryo during development is driven by large-scale movements of epithelial cell sheets as they bend, spread, and fuse with each other.

✔️ One such major, well-defined morphogenetic event is dorsal closure, which occurs during the early stages of Drosophila embryogenesis.

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