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
max2010maxim [7]
3 years ago
7

In southern Arizona, in the Chiricahue Mountains, there are species of toads that live aciya

Biology
1 answer:
inysia [295]3 years ago
5 0

Answer:

<em>Geographic isolation</em>

Explanation:

Geographic isolation can be described as a term that describes the model of speciation in which a biological population becomes isolated from other members of the population and can no longer have gene flow with them.

The same scenario of gene isolation is occurring in the species of taods which live at the top of the mountains in southern Arizona. This population has become reproductively isolated fro all other species of toads within the mountain range.

You might be interested in
during a science fair a group of students came up with the following colon is color an inherent property in objects or is it a p
olya-2409 [2.1K]
<span>A. Color is not an observable phenomenon.</span><span> 
B. It does not attempt to explain the natural world.</span><span> 
C. The experimental group would be too large.</span><span> 
D. How people experience color varies.


I think it would be B or D, you can analyze them both and I'm sure you'll come up with an answer ;)</span>
6 0
3 years ago
Read 2 more answers
If the amount of DNA in a gamete of an organism is n, is the amount of DNA in the body cells of that organism equal to 1/2 n, n,
ira [324]
 2n because when 2 gametes of n amount of DNA fertilise together they make an organism that is similar to its parents and have the total amount of DNA as 2n, just like parents. 
3 0
3 years ago
Diseases such as diphtheria result from a process called lysogenic conversion in which viral dna is integrated into a bacterial
bazaltina [42]
<span>The correct answer is horizontal gene transfer, transduction.</span>  

Transduction (a type of horizontal gene transfer)is the process by which foreign DNA is introduced into a bacteria cell. When viruses infect bacterial cells, their DNA is integrated into a bacterial chromosome and thus harness the replicational, transcriptional, and translation machinery of the bacteria. As a result, bacteria cell makes numerous virions (viral particles).
6 0
3 years ago
Volcanic eruptions are caused by? A gravity. B Pressure C Explosions D earths rotation please help
IRISSAK [1]

Answer:

I'm pretty sure it's B, pressure.

Explanation:

I hope this helped :)

7 0
3 years ago
Read 2 more answers
There are some structures that are common to all prokaryotic cells, and others that are only found in some bacterial species or
puteri [66]

Answer: Nucleiod, Ribosomes, flagella, fimbriae, plasma membrane

Explanation: A typical bacteria cell possess these structures mentioned above. nucleiod is a chromosome , a nucleic acid which can be DNA or RNA, It is the genetic material of cell which every bacteria cell must have. Flagella ensures swimming movement of all bacterial cell. Ribosome of bacteria cells ensures protein synthesis. Since all bacteria cells meet, plasma membrane is permeability barrier, location of enzyme and transports solutes. Fimbriae enables bacterial cells attachment to surfaces

6 0
3 years ago
Other questions:
  • Water is traveling up a tree carrying nutrients. Use the water cycle to explain how the water later becomes groundwater
    10·2 answers
  • _____ modify the rate of enzyme activity.
    9·2 answers
  • PLEASE HELP ME!! 55 POINTS AND I WILL MARK BRAINLIEST IF YOUR ANSWER ACTUALLY HELPS ME!!
    15·1 answer
  • In which part of photosynthesis is oxygen produced
    8·1 answer
  • Which field of anthropology studies the relationship of apes and monkeys compared to the development of human beings?
    5·1 answer
  • What are silver carp strengths and weaknesses?
    11·1 answer
  • An organism that can produce its own energy using sunlight is called what
    7·2 answers
  • Sam does an experiment in his lab. He discovers that the mass of the reactants before his
    6·1 answer
  • Distinction between weather and climate
    9·1 answer
  • Photosynthesis is a process in which _______ energy is converted to _______ energy.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!