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
Snezhnost [94]
3 years ago
14

A particular species of salamander was observed in California. Some groups of salamanders moved to the east, and a few others mo

ved to the west. Over time, the two evolved and were no longer able to mate. This incompatibility was caused by . The salamanders developed different reproductive behaviors, and the species were .
Biology
2 answers:
Lostsunrise [7]3 years ago
7 0

Answer:

The best answer to the question, as taking the full question with the option choices from a Brainly question exactly like this one, would be: Over time, the two evolved and were no longer able to mate. This incompatibility was caused by: Allopatric speciation. The salamanders developed different reproductive behaviors, and the species were behaviorally isolated.

Explanation:

Species that share ancestral tyings may become completely different genetically and phenotypically, given certain circumstances and conditions. One such condition is when a species that once shared a common ground, are separated by changes in geography, which will not only separate the species spatially, but will also force each to have to adapt to the new conditions and express different genes that will, at some point, make them two separate species and basically incompatible. This is what happened to these salamander species in California. Since the group divided and one part moved to the east, where they faced a certain type of conditions, and the other to the west, they were separated by space and conditions, and this caused genetic differentiation to the point that now they cannot mate and they behave completely differently, especially regarding reproduction. That is what is known as allopatric speciation and also behavioral isolation.

schepotkina [342]3 years ago
6 0

The Answer is C and B on Plato

You might be interested in
Which soil type is naturally a fertile soil?<br> Mollisols<br> Aridisols<br> Entisols
enyata [817]
The answer is Mollisols
7 0
2 years ago
Read 2 more answers
Which of the following is a good predictor of biodiversity in terrestrial ecosystems?
finlep [7]

The correct answer is - predator species in a community.

In the terrestrial ecosystems, a very good and usually sure predictor of the biodiversity is the existence of a predator species. The more predator species there are, the higher the biodiversity, and vice versa, the less predator species, the lesser the biodiversity.

The reason why the predators are such a good predictor of the biodiversity is that they are the species that are on the top of the food chain. That means that the predators are dependent for their survival on all the other species bellow them in the food chain, which is pretty much all species apart from themselves.

If a predator is present, than there has to be pray. If there's pray, omnivores and herbivores, than there has to be plants. All of the organisms are connected to one another, and the ones on the top of the food chain are the most dependent on the others, thus their existence usually means a healthy ecosystem with higher biodiversity.

4 0
3 years ago
A local area's short-term atmospheric condiſions are known
SashulF [63]

Answer:

O weather, climate

Explanation:

A local area's short-term atmospheric conditions are known  as weather while long term conditions are known as  climate.

I hope this helped :)

7 0
2 years ago
Fossil seashells have been found in rock beds on land. what can you infer about how the area has changed
olga55 [171]
When we go to the beach one of the most exiting activities that we do is of course collect the best looking seashells. Now I have never seen seashells in another place other than the beach.

 My point in this entery that I have just mentioned is that where there is seeashells there is body of water. What those fossils mean is that that particular place whhere those seashells were once found means that maybe a very long whille back that place was onetime a body of water. Some natural dissaster came and that place doughtet and the water moved to some place else. 


My pleasure to help, over and out ;)
3 0
3 years ago
During sleep, the body provides fuel to the brain during sleep, the body provides fuel to the brain by breaking down body protei
dem82 [27]
The answer to this question would be: <span>by converting glucose to glycogen. 

Brain cells only able to use energy from glucose, so if the body glucose level is too low the brain cells can't work as it doesn't get any energy/food. When glucose level is decreased, the liver will start to convert glycogen into glucose to keep the glucose level.</span>
5 0
3 years ago
Other questions:
  • A student finds the slope of the line between (8, 17) and (1, 4). She writes . What mistake did she make?
    12·1 answer
  • PLEASE ANSWER FAST!!!What characteristic makes osmosis different from diffusion?
    7·2 answers
  • A spinning turbine can only generate electricity in the form of a/an ____current
    8·1 answer
  • What is the relationship between temperature and the dissolution of ocean water salts?
    9·2 answers
  • Where would muscle A in the image set most likely be found?
    8·2 answers
  • 21. Which of the following is not a feature of echinoderms? tube feet body segments radial symmetry endoskeleton
    5·2 answers
  • Humans and chimpanzees share roughly how much DNA?
    8·2 answers
  • Construct a brief argument to refute Cal’s claim in the following scenario.
    12·2 answers
  • why do cold-blooded animals, such as snakes and turtles, need to bask in sunshine before they can move as quickly as warm-bloode
    14·1 answer
  • What are bacteria that can produce their own food without using the sun's energy called?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!