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
agasfer [191]
3 years ago
6

What type of barrier affected the genetic variation and diversity of Darwin’s finches on the Galápagos Islands?

Biology
2 answers:
exis [7]3 years ago
7 0
That the island was far away so the species were not alike from main land birds
nata0808 [166]3 years ago
5 0
Geographic isolation <span>affected the genetic variation and diversity of Darwin’s finches on the Galápagos Islands

Hope this helps!</span>
You might be interested in
Does photosynthesis and cellular respiration need enzymes? Why?
leva [86]

Photosynthesis is the process by which plants use the sunlight as a form of energy by converting carbon dioxide to make organic compounds that are necessary for growth.

In the first two stages of photosynthesis, the enzymes of the light-dependent reactions are activated by light and oxidation occurs, yielding oxygen gas and hydrogen ions. The hydrogen ions are used in the electron transport chain and are passed through the thylakoid. The electron transport chain results in the catalyzed reaction of adenosine diphosphate, or ADP, to adenosine triphosphate, or ATP, which is a source of chemical energy.

Later on in the Calvin cycle, the enzymes are important for the production of a three-carbon sugar, then a six-carbon sugar. There are three phases of the cycle that are powered by ATP and nicotinamide adenine dinucleotide phosphate, or NADPH. Being that the Calvin cycle is a metabolic pathway, the carbon compounds produced in the cycle are an important energy source that are used to make organic compounds used by the autotroph.

7 0
3 years ago
Which of the following would NOT be a reliable source of information?
hichkok12 [17]

Eyewitness.... because it can't actually sometimes determine what really happened on the site so it can't give a reliable sitrep

4 0
3 years ago
During an El Niño event, _____ occurs off the coast of Australia.
Elodia [21]

Answer:

During El Niño events, the shift in rainfall away from the Western Pacific may mean that rainfall across Australia is reduced. Over the southern part of the continent, warmer than average temperatures can be recorded as weather systems are more mobile and fewer blocking areas of high pressure occur.

3 0
3 years ago
Other than predation by introduced Nile perch, the most likely explanation for the recent decline in cichlid species diversity i
natka813 [3]

Option B(fusion) is the correct answer.

What is Cichlid Species?

The largest tropical lake in the world, Lake Victoria, also known as the freshwater heart of Africa, has an area roughly equal to Scotland. More than 350 species of cichlid (pronounce "sick-lid") species, which are unique only to this region, once called it home. Although cichlids are small fish, millions of people in the three nations that surround the lake—Kenya, Uganda, and Tanzania—used to rely heavily on them as a source of food. Cichlids are well-liked for home aquariums due to their frequently vibrant colours, and they are practically unique among fish in the manner they defend their young from predators.

Cichlids are well-known for their diversity in East African lakes.

To learn more about Cichlids

brainly.com/question/19865658

#SPJ4

8 0
2 years ago
Factors that affect blood flow through the circulatory system?
german
<span>Dilation or constriction of blood vessels, drugs, caffeine, and pathological conditions, such as: atherosclerosis, strokes, heart disease, vascular diseases.</span>
3 0
4 years ago
Other questions:
  • The bone labeled A in the diagram have the same structure.
    14·1 answer
  • What are some examples of organisms that use asexual reproductio?
    13·1 answer
  • Determine the standard deviation by filling in the table as part of your calculation. Consider the following data 6, 6, 10, 8, 1
    9·1 answer
  • A 0.1 cm deep scratch was made in the surface of a globe with a diameter of 40 cm. Calculate the actual depth of the surface fea
    7·1 answer
  • Which aninal adaption happened beforr the others?​
    9·2 answers
  • I just don't understand Punnett Squares​
    14·1 answer
  • Explain the anthropogenic (man-made) impact on the Carbon Cycle.
    8·1 answer
  • Fill in the blank:<br><br> DNA —&gt; _______ —&gt; amino acids
    13·1 answer
  • Which of the following accurately contrasts conventional tillage and conservation tillage?
    9·1 answer
  • What would increase enzymatic activity in a bacterial cell that would normally thrive in human body
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!