Question

what is endoskeleton ?​

Answer 1

hlo mate..

An endoskeleton or internal skeleton is on the inside of the body.

Animals such as fish, birds, and mammals have endoskeletons.

Your own human skeleton is an internal one.

Answer 2

Answer:

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✔An endoskeleton is a skeleton that is on the inside of a body. The endoskeleton develops within the skin or in the deeper body tissues. The vertebrate endoskeleton is basically made up of two types of tissues (bone and cartilage). During early embryonic development the endoskeleton is composed of notochord and cartilage. The notochord in most vertebrates is replaced by the vertebral column and cartilage is replaced by bone in most adults. In three phyla and one subclass of animals, endoskeletons of various complexity are found: Chordata, Echinodermata, Porifera, and Coleoidea. 

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