The answer is c.the individual will have an extar chromosome resulting from non-disjunction
We need to see our answer choices to check all that apply.
<span>Before an eruption, scientists look for gases and changes in the volcanoes shape, before an eruption the number and intensity of small earthquakes increases, this is caused by the movement of magma, prior to the eruption. Magma forms in the mantle and is a result of high temperature and low pressure.</span>
I think it is control group
