The correct answers for this question are these:
<span>What could happen if the DNA replication process encounters an error while coding?
- An acquired mutation would occur.
- No noticeable errors would occur to the organism because not all DNA codes for proteins.
- DNA would convert into RNA.
- A mutated trait could be exhibited</span>
Through the actions of alleles
Layers of fossils in pillars, the rock covering them is dated and we get an exact time of each layer.
If an individual has an <u>increased</u> rate of blood flow to the skin,such as would happen with emotion or alcohol consumption ,their skin takes on a <u>reddish</u> tinge.
Explanation:
Our skin is provided with a large number of blood capillaries. These capillaries bring blood and nutrients to the layers of skin. Whenever vasodilation of these capillaries occur, the blood flow to the skin increases and the skin gets a reddish tinge.
During an emotional upsurge such as embarrassment causes the adrenal glands to release adrenaline.
Adrenaline as well as alcohol vasodilates the blood vessels and increases the flow of blood to the skin. Hence, the skin gets a reddish tinge.