Answer:
Bacause they protect the chromosomes
Explanation:
A telomere is a repetitive region located at the ends of a chromosome, their function is to act as caps to protect the inner regions when the chromosome is worn down during DNA replication. This worning out happens because a short stretch of DNA is not covered by an Okazaki fragment and therefore is not copied, eventually over multiple rounds of division <em>the telomers will prevent the shortening to reach the important inner part that contains the genetical information.</em>
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Answer:
Explanation:
The closed metal container will get distorted or compressed due to a combination of two reasons:
1.<em> contraction of the metal container as a result of a reduction in its temperature.</em>
2. <em>a reduction in the pressure inside the container caused by a sudden drop in the temperature of the water inside it. </em>
The tap water causes a reduction in the temperature of both the container and the water inside it. An increase in temperature causes metal to expand and a reduction in temperature causes it to contract. Also, water takes less space than steam. Therefore, a reduction in the temperature of the hot water causes a reduction in the pressure inside the container relative to the outside. This causes the metal container to be compressed.
Answer: None.
Explanation: Since the mother is homozygous dominant for a widows peak, it would mask the recessive gene of the father’s straight hairline. There is a 100% chance that the child will have a widows peak, and a 75% that the child will have freckles.
Answer:
Explanation:
Burning of fossil fuel such as charcoal, carbon will lead to emission of carbon dioxide leading to an increase in the amount.
Emission of fumes from sea ships used during transportation will also release certain amount of CO2 into the atmosphere.
Manufacturing industries during production contributes to the release of carbon dioxide in the atmosphere.
