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
Leokris [45]
3 years ago
15

Two species of fish have been found together in five different lakes. The larger, bottom-dwelling species feeds on large prey cl

ose to shore. A surface-dwelling species feeds on small plankton in open water. DNA analysis shows that the two species in each lake are more closely related to each other than they are to any of the other fish species in the lakes. However, they are reproductively isolated. These two species are likely to have arisen due to
a. allopatric speciation.
b. allopolyploidy.
c. sympatric speciation.
d. polyploidy.
e. autopolyploidy.
Biology
1 answer:
Irina-Kira [14]3 years ago
8 0

Answer:

a. allopatric speciation.

You might be interested in
1/5
IgorC [24]

Answer:

↓

Explanation:

I can't really read what you have typed, but the subscripts are the little numbers such as this 2 in H₂O. So using the blue pen, I'm assuming you would circle the little numbers. The coefficients are the numbers in front of the elements so from what I can read, in 2HCl the 2 would be circled in the orange. So in a simple way the subscripts are the tiny numbers that are at the bottom (usually after elements), and the coefficients are normal numbers in front of the whole element.

Hopefully that makes sense! :)

7 0
2 years ago
Is Suvival SelfishIs Suvival Selfish?
Alina [70]

Answer:

And it makes sense that some people, seemingly surviving by dumb luck, would feel they acted selfishly in not trying to help those less fortunate. It definitely is selfish to act that way; to put one's own survival ahead of others

Explanation:

8 0
2 years ago
Read 2 more answers
A protein helps transport a neutral substance from a region of higher concentration to a region of lower concentration. The tran
LuckyWell [14K]

Answer: The correct answer is option C

FACILITATED DIFFUSION.

Explanation: FACILITATED DIFFUSION is a form of passive transport,it is the process by which substances(molecules) move from a region of higher concentration to a region if lower concentration along their concentration gradient through the help of a membrane transporter forming a pore or channel(Protein).

Facilitated diffusion dies not require high energy to occur since a concentration gradient is involved.

3 0
3 years ago
Read 2 more answers
Gastric juice is produced by the stomach.<br><br> TrueFalse
Elina [12.6K]
True. Definition of gastric juice: a thin, clear, virtually colorless acidic fluid secreted by the stomach glands and active in promoting digestion.
3 0
3 years ago
The ability to learn, often measured by the ability to grasp complex ideas and solve complex problems
lina2011 [118]

Answer:

Intelligence

Explanation:

Intelligence is basically the ability to learn. It is described as being able to gain knowledge and skills and applying it. So it is not just about knowing things and being able to do things, it also has something to do with being able to "use" knowledge and skills.

With that, the individual is able to understand or like it is mentioned in your question, <u>grasp</u> complex ideas and at the same time, they can use those complex ideas to solve complex problems.

5 0
3 years ago
Other questions:
  • On the electromagnetic spectrum,
    14·1 answer
  • What is the connection between biodiversity and medicine?
    8·1 answer
  • If you look outside in Georgia right now what type of clouds will you see?
    6·1 answer
  • Describe the difference between genotype and phenotype
    7·2 answers
  • In which culture is a young adolescent given instructions about how to please a girl and bring her to orgasm?
    14·1 answer
  • Americans spend up to $100 billion annually for bottled water (41 billion gallons). The only beverages with higher sales are car
    13·1 answer
  • Is facilitated diffusion an example of active transport
    14·1 answer
  • What is the difference between WEATHER and CLIMATE?
    12·1 answer
  • The BEST definition of a dependent variable is a variable that is
    14·1 answer
  • Photosynthesis equation with explanation​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!