Question

The endoskeleton in vertebrates is made up of hard, living tissues such as _______ and _____.

Answer 1

Vertebrates:

1. Comprise all the animal taxa.
2. Present within the subphylum Vertebrata and represent most of the population of the phylum Chordata.
3. The endoskeleton of vertebrates comprises fully of cartilage or can be both cartilage and bone.

Bone and cartilage of vertebrates:

1. They are the special form of connective tissue found embedded in the extracellular matrix.
2. Their functions include - supporting, protecting, and in movement.

Final answer: The endoskeleton in vertebrates is made up of hard, living tissues such as bone and cartilage.