Answer:
can you send in english... I cant speak spanish
In capillaries, the outer tunics of smooth muscle cells are absent and only the endothelium is present. Capillaries are often invested in pericapillary contractile cells called pericytes. The layer of endothelial cells is a type of epithelium and is bounded at its outer surface by a basement membrane.
The probability that at some point in the future allele k will drift to a frequency of 1.0 is 0.5 because genetic drift is a random and non-directional mechanism of evolution that significantly alters the gene or allele frequency in any population.
<h3>What is Genetic Drift?</h3>
Genetic drift may be defined as a mechanism of evolution in which allele frequencies of a population changes over generations due to chance (sampling error). It is more effective in small populations.
The outcome of genetic drift can not be predicted because it is a random and non-directional mechanism of evolution. It is possible that it fixes the allele k and makes its frequency 1.0, while it also alters the frequency of other alleles and makes the allele k eliminated from the given population. It is a process that depends on the phenomena of chance.
Therefore, it is well described above.
To learn more about Genetic drift, refer to the link:
brainly.com/question/14985351
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Answer:
Any Function that has nothing to do with gas exchange, acid-base balance, phonation, pulmonary defense and metabolism.
Explanation: