Fact-Checking Wikipedia on Common Descent: The Evidence from Comparative Anatomy
Hox genes are an example of these types of nearly universal genes in organisms pointing to an origin of common ancestry ... ventral and dorsal. While the ventral ribs, much like our own, surround the body cavity, the dorsal ribs are situated between ...
10 fish weirder than the fish in the 10 weirdest fish in the world list
As they develop, the caudal fin curls inward, and the clavus (that strange rear-rudder) is formed from extensions of the dorsal and anal ... you see above the fish’s mouth are actually capsules housing the fish’s olfactory organs, much like our nostrils.
The Terrifying Sex Organs of Male Turtles
Here we look at just one aspect of turtle anatomy. In keeping with the stupid ... A pair of long retractor muscles extend for most of the length of the organ's dorsal surface, and attach within the body cavity to the lumbar vertebrae.
Offshore snook: Scientists studying snook in waters off the Treasure Coast
Snook anglers can help researchers by reporting when a tagged fish is caught and released. Information on an external tag near the dorsal fin includes an identification ... When filleting, please leave all internal organs intact.
SYNOPSIS OF THE NERVES ASSOCIATED WITH
d) Afferent fibers reach the spinal cord via the dorsal roots of spinal nerves. e) Afferent fibers are responsible ... while those distributed to the blood vessels and organs of the body cavities contain only VA and VE fibers; the same applies to ...