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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Cytokinesis<span> is that part of the </span>cell<span> division process </span>during<span> which the </span>cytoplasm<span> of a single eukaryotic </span>cell divides<span> into two daughter </span>cells<span>.</span>
Genotypes of the dog color are:
BB dominant homozygous-brown phenotype
bb recessive homozygous-white phenotype
Bb heterozygous-tan phenotype
Cross between brown and pan dog would be:
P: BB x Bb
F1: BB Bb BB Bb
The ratio would be 1:1 (brown dog:pan dog).