How does the skeletal system of an embryo differ from that of an adult?

Biology

1 answer:

fredd [130]3 years ago

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Almost the entire system of an embryo is made of cartilage, whereas that of an adult is mostly made of bones.

An embryo is a multicellular diploid eukaryote in an early stage of embryogenesis, or development. In general, in organisms that reproduce sexually, an embryo develops from a zygote, the single cell resulting from the fertilization of the female egg cell by the male sperm cell.

Biologically, an adult is a human being or other organism that has reached sexual maturity.

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