Question

What is the difference between dicondylic and monocondylic skull. Explain.

Answer 1

Hint: The skull is a bone structure that forms the head in vertebrates. It supports the structures of the face and provides a protective cavity for the brain.

Complete answer:
Dicondylic skulls:
Dicondylic skulls are referred to as the skull, which is connected to the body with two articulatory condyles. It’s present in mammals and amphibians. The skull has two occipital condyles in Amphibia, and therefore the skull is bound by the primary vertebra of the spinal column, i.e., atlas, with the help of those two condyles.

Dicondylic Skull has two occipital condyles, with the assistance of those two condyles skull is connected by the primary vertebra of the spinal column i.e., Atlas, this sort of skull is named dicondylic skull.

Monocondylic Skull:
Monocondylic means a skull having one condyle on the occipital. The Skull of reptiles is an example of this sort. Birds have just one occipital (monocondylic) condyle and may thus rotate up to 270 degrees in their heads. - Amphibia features a dicondylic skull.

Monocondylic has just one occipital condyle is present within the skull, this sort of skull is named monocondyl skull. Bird skulls are monocondylic.

Note: The skull is composed of two parts: the cranium and the mandible. The thickest area of the skull is the parasagittal posterior parietal area in male skulls and the posterior parietal area midway between the sagittal and superior temporal line in female skulls.