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Dimas [21]
3 years ago
8

What is gene flow?

Biology
1 answer:
IgorC [24]3 years ago
7 0

Answer:

The answer is either B or C im not to sure I hope this helps somewhat

Explanation:

You might be interested in
How are scientists able to observe, record, study, and predict changes in the earth
Luba_88 [7]

ANSWER:

Its because mother nature tells us herself!

its just like predicting when rhinos will go instinct:

imagine people killing 2 rhinos a week or every two weeks and theres only 500-1000, you can predict that in prob 3-5 years they'll go instinct

so its just like that and they have much higher technology now that it'll just give them the answer without putting much effort into it.

~batmans wife dun dun dun....

5 0
3 years ago
What is the function of the hydrogen ion concentration gradient?
padilas [110]

Answer:

Notice the large difference in the number of hydrogen ions on the two sides of the membrane. This difference is a hydrogen ion, or proton, concentration gradient. The energy associated with this gradient is used to synthesize ATP from ADP and Pi. This occurs at the ATP synthase complex.

Explanation:

4 0
3 years ago
A canal is built connecting a freshwater ecosystem to the ocean. What types of species in the wetland would be most negatively a
Sonbull [250]

Answer:

A.

Explanation:

When freshwater is met with the ocean salt is diluted to the freshwater. Therefore organism that require little salt would be put at a threat.

3 0
3 years ago
How does the expression of Delta on the surface of a cell activate the expression of certain genes in the nucleus of its neighbo
irina1246 [14]

Answer:

Delta binds to the Notch receptor and this binding produces the cleavage of its intracellular domain, which subsequently enters into the cell nucleus to bind with a repressor in order to activate the transcription

Explanation:

The Notch signaling pathway is initiated when Notch receptors on the cell surface bind to the Delta ligand, which activates Notch signaling in cells next to it. In the receiving cell, Delta–Notch binding triggers the cleavage of the Notch intracellular domain called Nic (intracellular Notch). Subsequently, Nic enters into the cell nucleus where it releases repression on Suppressor of Hairless (Su(H)) class transcription factors, thereby activating the transcription of target genes.

7 0
3 years ago
Table sugar is not a mineral because?
lianna [129]

Answer:

<h3><em><u>It is not made by a geologic process</u></em></h3>

Explanation:

A geologic process is a process which occurs dynamically at earth's surface or land forms. For example, volcanic eruption, weathering, erosion etc.

Whereas minerals are the inorganic substances which are homogeneous and occur naturally with a definite shape.

Sugar comes from plants and therefore it an organic compound. Hence it is not a mineral.

A table sugar undergoes a number of refining processes. It is in crystal form and it is made of more than one element which doesn't relate sugar with minerals.

Thus, we can conclude that <u>table sugar is not a mineral because it is not made by a geologic process.</u>

<u></u>

Hope this help

Have a nice day!!!

7 0
3 years ago
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