The postorbital is a triradiate bone that forms a part of the dermal skull root.
<h3>What is the postorbital bone?</h3>
The postorbital is a triradiate bone that is found close to the occipital region/area of the skull.
The postorbital bone is well known to link the frontal bone from the skull to the zygomatic arch in the head.
The postorbital bone is formed by a delicately curved bone that fails to reach the zygomatic head arch.
Learn more about postorbital bone here:
brainly.com/question/26931079
Provide evidence to substantiate the hypothesis that eukaryotic cells evolved from prokaryotic cells.
Answer:
Explanation:
They catalyze the synthesis of short RNA molecules used as primers for DNA polymerases.
D) if the tubes of the tracheal system in insects were longer, this would cause oxygen to reach the cells more slowly due to the distance factor
