The hard drive at the end of a cable-select cable is the _____ and the one in the middle is the slave. master The _____ on the SATA controller and power cables makes it impossible to install either incorrectly.
a Vestigial organ is an organ of the body that doesn't seem to serve any useful purpose, but similar organs in other animals do. It is supposed that our early ancestors had usâ¦e for the organ but now, as we have evolved, the organ has become redundant.
The presence of an organ in one organism that resembles one found in another has led biologists to conclude that these two might have shared a common ancestor. Vestigial organs have demonstrated remarkably how species are related to one another, and has given solid ground for the idea of common descent to stand on.