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Margarita [4]
3 years ago
8

PLEASE HELP!!!!!! WILL GIVE BRAINLIEST!!!!!!!

Biology
2 answers:
Basile [38]3 years ago
6 0

Answer:

''Stem cells makes copies of itself whereas differentiated cells can't.''

Explanation:

stem cells function differently from differentiated cells because the stem cells divide and make copies of itself. It has the potential either to remain a stem cell or become another type of cell such as a muscle cell, a red blood cell, or a brain cell if the body needed while on the other hand, differentiated cells are specialized cells which performs specific functions and unable to divide.

Tresset [83]3 years ago
5 0

Answer:

Stem cells are unspecialized cells that can make copies of themselves without limits when needed whereas differentiated cells can't, instead they become specialized as their body develops.

Explanation:

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drek231 [11]

Answer:

group and 70/you have received your email

3 0
1 year ago
Suppose that we study a gene that has been linked to coronary heart disease. We find in a pilot study that in subjects with the
yawa3891 [41]

Answer:

T/ T genotype

Explanation:

To know which genotype appears to be associated with a higher prevalence of heart disease, you must know which genotype appeared in the highest percentage in the population tested.

For this, we will do the following calculations.

  • C/C Genotype:

200 people = 100%

20 people = X

X = (20 * 100) / 200

X = 10%

This means that the C/C genotype appeared in 10% of the tested population.

Now we must to know the percentage of the T / T genotype, we must consider 200 of the 250 people tested.

  • T/T Genotype:

250 people = 100%

200 people = x

X = (200 * 100) / 250

X = 80%

----

200 people = 80%

30 people = X

X = (30 * 80) / 200

X = 12%

Thus, we can say that the T / T genotype appeared in a higher percentage within the tested population, being considered the genotype that seems to be associated with a higher prevalence of heart disease.

3 0
3 years ago
The specialization of the pharyngeal jaws of cichlids for different diets represents a trade-off in function because ___________
Anestetic [448]

Answer:

The correct answer is -  the more specialized pharyngeal jaws are for one diet, the less adapted they are for the ingestion of other foods

Explanation:

Pharyngeal jaws are also called throat jaws and are specific for the prey. These jaws have strong muscles and plastic or easy-to-modify teeth. If an organism has pharyngeal jaws specialized for a specific diet or prey it will have lesser chances to adapted well according to the new diet. For instance, pharyngeal jaws highly specialized for scale eating will not be able to adapt well if the fish ingests algae.

6 0
3 years ago
You have spent 24 hours traveling from the U.S to New Zealand, on quite a few airplanes with many stops. Because of the stress,
sladkih [1.3K]

Answer:

Higher than normal because yo have less plasma blood volume.

Plasma blood volume is mostly water and plays an important role in maintain the electrolyte concentration. Less plasma leads to dehydration.

5 0
3 years ago
(help) #2
riadik2000 [5.3K]
Centeral nervous system includes the brain and spinal cord while the peripheral includes nerves that branch out
7 0
2 years ago
Read 2 more answers
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