PLEASE BE A KIND HUMAN AND HELP ME PLEASE ITS URGENT im freaking outPLEASE BE A KIND HUMAN AND HELP ME PLEASE ITS URGENT:There i
s a small village in a mountain valley in Spain whereum number of people are polydactyl (have more than five fingers or toes). one Why does this trait tend to be passed on from generation to generation?
Explanation: It is because they are different from ordinary people and they don't want there extraordinary properties to be cut of from their next generation.
This trait is only passed down because of heredity. Think of it like this: In a Punnet Square, we can show H for trait of more than five fingers or toes, while h for trait of normal five fingers or toes. If two parents with the H trait is dominant, the offspring has a high likely chance to develop the same trait. Thus, most in this village have the polydactyl trait, the likelihood of the trait being passed on is high.
The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system.
Biochemical tests and use of media allow physicians to identify
the type of bacteria causing a disease (such
as whether its gram+ or gram-) and use appropriate
antibiotic effective against the bacteria. Another clinical significance is to
determine the resistance of bacteria to antibiotics (this is conducted using susceptibility tests).