Answer:
An insertion changes the number of DNA bases in a gene by adding a piece of DNA. As a result, the protein made by the gene may not function properly. Deletion. ... This type of mutation occurs when the addition or loss of DNA bases changes a gene's reading frame.
Answer:
Some nervous systems don't include enough Alveoli, and researchers says that MIGHT be good for a person.
Explanation:
i read this on my news, but I'm not quite sure if it is true. I feel like lacking Alveoli actually might kill you....
What does this mean for us? Water's polarity allows it to dissolve other polar substances<span> very easily. When a polar substance is put in water, the positive ends of its molecules are attracted to the negative ends of the water molecules, and vice versa.
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Theories explain phenomena, whilst laws are generalizations which characterize them.
