Ectoderm in a Sentence 🔊

Definition of Ectoderm

the outer of three layers of three primary germ layers of the embryo; from it we get tissues such as nails, hair, and glands of the skin

Examples of Ectoderm in a sentence

During a mammal’s development the embryo’s ectoderm eventually becomes the baby’s skin. 🔊

Embryo cells grow into the outside tissue called the ectoderm, which goes on to form the nervous system. 🔊

The surface ectoderm covers embryos of vertebrates and eventually morphs into skin and glands. 🔊

The embryo’s limbs develop from small buds of unspecialized cells that are encased in the protective ectoderm.  🔊

Ectoderm cells inside the protective coating of the embryo eventually become the brain, spinal cord, and peripheral nerves.  🔊

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