1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maks197457 [2]
3 years ago
11

Why does geographic isolation cause speciation?

Biology
2 answers:
zimovet [89]3 years ago
3 0

Answer:

A. It allows two populations to evolve separately.

Explanation:

Geographic isolation is theorized to have catalyzed the formation of new species. Let’s say groups A and B of a bird species get separated by something, and they can’t cross between to interbreed or exchange alleles.

We describe this as no gene flow, which is the opposite of choices C and D. Because of this, they may diverge if given enough time due to the difference in environmental pressures, because they’re now in different environments.

B is incorrect because it doesn’t apply.

Alex_Xolod [135]3 years ago
3 0
A. Is correct. It allows two populations to evolve separately
You might be interested in
Phalloidin is a toxin from a toadstool (mushroom). You are studying actin dynamics and the effect of phalloidin. You add G-actin
adelina 88 [10]

Answer:

Dissociation of actin subunits occurs.

Explanation:

When we add phalloidin to a solution containing G-actin, the phalloidin binds to actin filaments more tightly as compared to actin monomers which leads to a decrease in the constant rate of dissociation of actin subunits from the ends of the filament. This dissociation stabilizes the actin filaments through the prevention of filament depolymerization. So we can conclude that addition of phalloidin to actin leads to stabilizing of actin filaments.

6 0
3 years ago
The acidity of carbonated water is due to the
dusya [7]
<span>reaction of CO2 and H2O</span>
8 0
4 years ago
N your own words, describe why animals are eukaryotic organisms, and why we say their cells are advanced and
Marina CMI [18]

Answer:

The animal kingdom is unique among eukaryotic organisms because most animal tissues are bound together in an extracellular matrix by a triple helix of protein known as collagen. Plant and fungal cells are bound together in tissues or aggregations by other molecules, such as pectin.

Explanation:

The ability to maintain different environments inside a single cell allows eukaryotic cells to carry out complex metabolic reactions that prokaryotes cannot. In fact, it's a big part of the reason why eukaryotic cells can grow to be many times larger than prokaryotic ones.

Hope this helps!!!!!

3 0
3 years ago
Read 2 more answers
How can climate change affect the population of buffalo?
Komok [63]

<em>I am going to assume you mean Buffalo, New York</em>

Buffalo, New York is commonly recognized as a 'safe haven' from the effects of climate change.

The reason why is that Buffalo New York is far away from seashore, since climate change also affects sea levels and such, Buffalo is an ideal place to escape the waters.

So in summary the population could significantly increase due to this fact.

Thank me later :)

(or just give brainliest)

8 0
3 years ago
Read 2 more answers
An ultrasound procedure that evaluates blood flow in an effort to determine the cause of a localized reduction in blood flow is
guapka [62]
Doppler sonography is an ultrasound procedure that evaluates blood flow in an effort to determine the cause of localized reduction in circulation. It measures blood flow and pressures in blood vessels. It is a painless way of checking problems with the blood flow.
3 0
3 years ago
Other questions:
  • Name 3 types of muscles and where they are found
    8·2 answers
  • Need help with some worksheets
    6·1 answer
  • Science is
    8·1 answer
  • What effects genetic variation and environmental factors have on organisms
    10·1 answer
  • I REALLY NEED HELP!!!!!
    14·2 answers
  • Because burning fossil fuels creates much pollution, alternatives are being investigated. What might limit the use of wind as a
    5·2 answers
  • Song suggestions??? lmk
    9·2 answers
  • A molecule of messenger RNA (mRNA) has just been synthesized in the nucleus of a human cell.
    6·2 answers
  • Explain briefly George Wofan's hypothesis about the origin of the earth.​
    10·1 answer
  • Single felled organisms that reproduce by spilling in two
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!