Yes, reptiles have most of the same organs as you and I, and are vertebrates, they are not like worms.
Anything that falls into the 'invertebrate' family. Typical creatures are worms, jelly-fish & insects.
hyaline cartilage A Hyaline cartilage, but lacking perichondrion
Cartilage tissue.
hyaline cartilage A Hyaline cartilage, but lacking perichondrion
The cartilage that forms the Adam's apple is the thyroid cartilage.
hyaline cartilage
The most prominent cartilage in the anterior larynx is the thyroid cartilage. The thyroid cartilage is a shield shaped structure made of hyaline cartilage.
hyaline cartilage
No, hyaline cartilage is the most abundant type of cartilage.
It is cartilage until you get to the top of your bridge
Some phyla that contain organisms with endoskeletons include Echinodermata (sea stars, sea urchins), Chordata (vertebrates like humans, birds, fish), and Porifera (sponges). These endoskeletons provide support and protection for the organisms.