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Arlecino [84]
3 years ago
14

Can anyone help me with this?​

Biology
2 answers:
frez [133]3 years ago
7 0
D
Because in the nervous system messages travel faster
Digiron [165]3 years ago
6 0
D is the answer to that question
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3.PTC is non-toxic and does not occur naturally. Do you think there is a selective pressure that confers an advantage to those w
VikaD [51]

No there is no selective pressure that confers an advantage to those who do taste it.

<h3>What is PTC?</h3>

Despite the fact that PTC isn't found in nature, tasting other bitter substances—many of which are toxins—that do occur naturally has a high correlation with taste sensitivity.

In order to defend themselves from being eaten, plants develop a range of harmful substances. Early humans developed the capacity to distinguish bitter tastes as a safeguard against ingesting dangerous plants. There are roughly 30 genes in humans that produce bitter taste receptors. People may taste a large variety of bitter substances because each receptor can interact with a number of different molecules.

Learn more about Taste with the help of the given link:

brainly.com/question/26220534

#SPJ4

4 0
2 years ago
One of the nurses describes a disorder by telling the group that it is common in children during the summer when it is hot or wh
aleksklad [387]
This nurse is most likely describing a heat stroke.That happens when the child’s body can’t spread or handle the heat because it is trapped under the clothing
6 0
3 years ago
True or false? from 1930-2000, females showed a later rise in lung cancer deaths than males.
vitfil [10]

<span>The answer is true.  Based on the cancer death rates graph, males in the United States showed higher lung cancer death rates earlier compared to females from 1930-2000.  The sources of the graph are as follows:  US Mortality Public Use Data Tapes 1960-2000, US Mortality Volumes 1930-1959, National Center for Health Statistics, Centers for Disease Control and Prevention, 2003.</span>

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3 years ago
Fermentation is carried out regularly, and not only during oxygen emergencies, by what organisms? A) most animals B) many fungi
Dahasolnce [82]

the answer is B) many fungi and bacteria

hope this helps ;D

6 0
3 years ago
Read 2 more answers
___ is the process that facilitates the equal partitioning of replicated chromosomes into two identical groups.
OLga [1]
Mitosis is the process that facilitates the equal partitioning
6 0
3 years ago
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