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tatiyna
2 years ago
5

Identify a type of mutation that is not considered a frameshift mutations

Biology
1 answer:
Tcecarenko [31]2 years ago
5 0

Answer:

Lactose Tolerance.

Explanation:

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You are a biologist on a trip to an island in the South Pacific. While there, you are allowed to collect DNA samples from a loca
marshall27 [118]

Answer:

The options

a. sympatric speciation; vicariance

b. allopatric speciation; vicariance

c. sympatric speciation; dispersal

d. allopatric speciation; dispersal

The CORRECT ANSWER IS d.

d. allopatric speciation; dispersal

Explanation:

Allopatric speciation takes place either via dispersal, when some members of a species shifts it's habitat to a separate geographical area which leads to differentiation of the initial group into separate diverse varieties or species(as in our case study).

Allopatric speciation through dispersal could results in multiple speciation leading to an individual original species producing diverse new species; this occurrence is called adaptive radiation.

In some scenario, a population of an individual species disperses all over a region with each locating a separate niche or isolated habitat. In the course of time, the diverse demands of their just formed lifestyles causes multiple speciation events that comes from a singular species.

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3 years ago
Gel electrophoresis separates dna fragments on the basis of differences in their ______. a:c ratio
KengaRu [80]
The answer is length.

A gel electrophoresis is used for separation of DNA or its fragments on the basis of differences in their length. An electric current is running through the gel with positive pole on the bottom. Because of the difference in the lengths of DNA fragments, some <span>of them </span>will travel more quickly than other. It is expected to see smaller DNA fragments at the bottom of the gel and larger DNA fragments near to the top of the gel.
7 0
3 years ago
Read the passage from "The Quinceanera.” So there I was at the jewelry counter in Ferguson’s department store, surrounded by str
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The phrase "was really looking forward to it" creates the excited mood.
Hope this helps!
8 0
3 years ago
Read 2 more answers
In the northern hemisphere, when does the phytoplankton biomass peak in the polar region? why?
White raven [17]

Given what we know about phytoplankton biomass peaks in the polar region of the northern hemisphere, we can confirm that this occurs in the spring.

As the polar regions are tilted away from the sun, days there are short, sometimes these regions even enter month-long periods of darkness. Due to this, sunlight is not always strong enough to penetrate deep into the water.

In the Northern Hemisphere, the phytoplankton biomass peaks in the spring given that during this time the sun is high enough in the sky for sunlight to penetrate deep into the water and provide a food source for the plankton to thrive.

To learn more visit:

brainly.com/question/10033421?referrer=searchResults

7 0
2 years ago
Heterotrophic eukaryotes that digest their food externally and absorb the small molecules are referred to as
Andreyy89

Answer:

I believe the answer is Fungi

Explanation:

3 0
3 years ago
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