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Appositional Growth of Cartilage Occurs When Chondrocytes in the Deep

question 53

True/False

Appositional growth of cartilage occurs when chondrocytes in the deep layer of the perichondrium begin to divide and secrete additional matrix.


Definitions:

Endoskeleton

An internal support structure of an animal, composed of mineralized tissue, providing support and protection.

Enclosed Compartment

A separated section or space within a larger structure, specifically designed to hold or secure something within a distinct boundary.

Coelom

A fluid-filled body cavity lined with mesoderm that provides space for the development and suspension of organs and systems in many animal phyla.

Radial Cleavage

The pattern of blastomere production in which the cells are located directly above or below one another; characteristic of early deuterostome embryos. Compare with spiral cleavage.

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