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marishachu [46]
3 years ago
9

Can someone please help me. Will mark u brainliest !

Biology
1 answer:
Kisachek [45]3 years ago
7 0

Answer: answer is A

Explanation:

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This is a requirement for natural selection to occur.
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One requirement for natural selection would be the variation or differences of heritable traits being observed in a select group of organisms, allowing for better adaptability and ultimately survival of the said group or category of organisms.
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"Some people are tempted to say that the more genes an organism has, the more advanced it is. Discuss this idea: what kinds of a
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The number of genes partially explains how an organism has evolved and how it gained complexity.

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The number of genes of a bacteria versus an eucaryotic organism is quite distinct and so is their complexity. A prokaryotic organism like a bacteria has a set of genes necessary to exert their basic functions and the number of genes compared to a eucaryotic cell is 3-30 times smaller, which defines a direct correlation of number of genes and complexity. However if we consider only eucaryote organisms and their complexity there is no such direct correlation between number of genes and their complexity when, for example, we compare the number of genes of humans (approximately 18000) and the number of genes of the <em>Trichomonas vaginalis, </em>an anaerobic, flagellated protozoan parasite and the causative agent of trichomoniasis. The number of genes of <em>T. vaginalis</em> is far bigger than the human cell, however the human complexity is far more advanced than the parasite organism.

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3 years ago
Which drug interaction could be avoided when taking diphenhydramine and consuming alcohol?
Zielflug [23.3K]

Taking diphenhydramine and consuming alcohol will lower the activity of the CNS too much.

<h3>What is drug interaction?</h3>

Drug interaction is the interaction that occurs when two drugs are taken concurrently.

Drugs interactions may have positive or negative effects.

Some drugs are taken together to enhance their efficacy.

In the case of diphenhydramine and alcohol, both drugs are central nervous system (CNS) depressants. Therefore, taking both of them together will lower the activity of the CNS too much.

In conclusion, drug interaction is the effect of two drugs when they are taken together.

Learn more about drug interaction at: brainly.com/question/12926373

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