Question

Skull of rabbit/man is
(a) Monocondylic
(b) Dicondylic
(c) Tricondylic
(d) Tetracondylic

Answer 1

Hint: It is one of the markings or characteristics of bones. With the assistance of those two condyles skull is connected by the primary vertebra of the spinal column i.e., atlas.

Complete answer:
As it expresses with the unrivaled region of the vertebral segment with the assistance of two occipital condyles. In Mammalian, the skull of (man/rabbit) is dicondylic.
The occipital condyles, which work in articulation with the superior facets of the atlas. It is an undersurface projection of the film bone in vertebrates.
The condyles are oval or reniform (kidney-molded) fit as a fiddle, and their foremost limits, coordinated forward and medialward, are nearer together than their back and infringe on the basilar portion of the bone; the posterior extremities extend back to the extent of the center of the foramen.
The articular surfaces of the condyles are convex from before backward and from side to side, and appearance downward and lateral ward.
To their margins are attached the capsules of the atlanto-occipital joints and on the medial side of every maybe a rough impression or tubercle for the alar ligament.
At the lower part of either condyle, the bone is burrowed by a concise trench, the hypoglossal channel.

So the correct answer is ‘Dicondylic’.

Note:
Fracture of an occipital condyle may happen in separation, or as a portion of a more expanded basilar skull fracture. Isolated condyle fracture may be a sort of craniocervical injury.
Dicondylic Skull means two occipital condyles.
1. Amphibia - Dicondylic skull.
2. Reptilia- Monocondylic skull
3. Aves- Monocondylic skull.
4. Mammalia- Dicondylic skull