Exempel på cartilaginous

• However, the exoccipital-opisthotic is fully formed, with no indication of a substantial cartilaginous component.

• If so, the major electrosensory ascending system in cartilaginous fishes would resemble that in the ray-finned fishes, as discussed below.

• However, their use is restricted largely to tongue and pharyngeal-wall function, given that most of the alimentary canal is shielded by bony or cartilaginous structure impervious to ultrasound waves.

• The degree to which the diencephalon is elaborated varies considerably across cartilaginous fishes, however, making comparisons and the identification of nuclei within particular species somewhat challenging.

• In cartilaginous and ray-finned fishes, laterally migrated nuclei of the latter give rise to ascending sensory projections to the pallium, mimicking those from the dorsal thalamus.

• Because cartilaginous fish do not have bone marrow, the spleen and special tissue around the gonads produces red blood cells.

• Cooking cartilaginous meat in the stew will result in gelatin being dissolved into the broth.

• In cartilaginous and lobe-finned fishes and also in amphibians, a more complex structure is present, with the cerebrum being divided into three distinct regions.

• The skeleton, which forms the support structure inside the fish, is either made of cartilage, in cartilaginous fish, or bone in bony fish.

• The bony fish have three pairs of arches, cartilaginous fish have five to seven pairs, while the primitive jawless fish have seven.

• Ureotelic organisms include cartilaginous fish, some bony fish, adult amphibians, and mammals, among others.

• Its ribcage was not strengthened by ossified uncinate processes but cartilaginous processes were likely present.

• The lateral plate cells produce the cartilaginous and skeletal portions of the limb while the myotome cells produce the muscle components.

• Instead of true vertebrae, they have a series of cartilaginous structures called arcualia arranged above the notochord.

• Cartilaginous intra-articular bodies float freely within the synovial fluid, which they require for nutrition and growth.