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Komok [63]
3 years ago
7

The gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. This suggests th

at speciation occurred because of
Biology
1 answer:
sveta [45]3 years ago
3 0

Answer:

The gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. This suggests that speciation occurred because of reproductive isolation.

Explanation:

It is a speciation that occurs due to a type of reproductive isolation.  The song of each of these frogs has specific patterns only recognizable by members of the same species, so they are called a mechanism of reproductive isolation.

Different courtship rituals in animal species create extremely potent reproductive barriers, which keep the two frog species isolated despite They are  genetically close

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Irina18 [472]

Answer:

Brian feels that no matter what he does, he will not be good at math because he was born without strong math skills. Brian is demonstrating <u>the entity theory of intelligence</u>, which MOST likely will reduce his ability to learn.

Explanation:

The entity theory of intelligence refers to an individual's belief that intelligence and ability are fixed traits. For entity theorists, if perceived ability to perform a task is high, the perceived likelyhood for mastery is also high.

4 0
3 years ago
From which molecules are mRna created
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Answer:

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Explanation:

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3 years ago
Explain how wolves can be used as a biological indicator of the overall health of the ecosystem?
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<span>Large carnivores in general are often used as indicator species because of their seat at the top of the food chain. ... When a large carnivore is missing from an ecosystem this can reflect problems in prey populations, usually caused by larger issues such as over-harvest of game, presence of disease, or habitat changes.</span>
4 0
4 years ago
Read 2 more answers
A researcher is using a modified version of FRAP. She has devised a technique that allows her to label all the peripheral membra
asambeis [7]

Answer:

The correct answer is option B.

Explanation:

FRAP or Fluorescence Recovery After Photobleaching refers to a method of finding the kinetics of diffusion in living cells, generally with the assistance of fluorescence microscopy. The method comprises the labeling of a particular cell constituent with a fluorescent molecule, imaging that cell, photobleach a small section of the cell, then image the recovery of fluorescence with time.  

In the given question, as the fluorescence has recovered back to the bleached region. The scientist can come to the conclusion that the membrane of the cell and the peripheral membrane proteins do not always belong together.  

3 0
4 years ago
Which feature of the sun appears in cycles of 11 years
SOVA2 [1]
After the solar cycle takes place, bigger sun spots appear, flares appear, and the solar radiation changes.
If this doesn't answer your question, I'll try again. If there are options feel free to comment them as it can narrow down my choices.
Have a good day!
7 0
3 years ago
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