"Positive feedback mechanisms lead to increased change" is the statement about <span>positive feedback mechanisms </span>among the choices given in the question that is not true. he correct option among all the options that are given in the question is the third option or option "c". I hope the answer has helped you.
L = Long hair
l = short hair
L l
l Ll ll
l Ll ll
<em>I hope this helped </em>:D
The chances of a homozygous short haired offspring is 50%
The chances of a heterozygous long haired offspring is 50%
The chances of a homozygous long haired offspring is 0%
This might have been the cause of not being exposed to this specific pollen during his years in Chicago. Allergic reactions can develop when the stimuli presented even when its not contagious causes the immune system to trigger and act in a defensive stance. This delayed effect may have been the cause of the sudden expression of the immune system.
<span>The closet hominin to a current day human is: </span>Homo Sapiens.