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ch4aika [34]
3 years ago
5

What is the more powerful evolutionary force?

Biology
2 answers:
Kaylis [27]3 years ago
7 0
Mutations is the most powerful evolutionary force.
Artemon [7]3 years ago
4 0

Answer:

<u>Mutations</u>

Explanation:

The answer is mutations because it is the one process that leads to new lifeforms evolving!

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PLEASE HELP ME!! 55 POINTS AND I WILL MARK BRAINLIEST IF YOUR ANSWER ACTUALLY HELPS ME!!
malfutka [58]

Answer:

Explanation:

1) 1/2 or 50% for both

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7 0
3 years ago
In a population of tree frogs, the allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y). I
Alex787 [66]

Allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y)

Y = 85% = 0.85 and

y = 100% - 85% = 15% = 0.15

f(y) = square root of y = √y = √0.15 = 0.387

frequency of the allele that causes orange eyes = 0.387

Once we know the value of y, Y + y = 1

Putting the value of y, we get

Y = 1 – 0.387

<span>Frequency of the dominant allele that causes yellow eyes = 0.61</span>

4 0
3 years ago
Genetic drift and natural selection can both be mechanisms of evolution. However, they are very different mechanisms.
Lina20 [59]

Answer:

The key distinction is that in genetic drift allele frequencies change by chance, whereas in natural selection allele frequencies change by differential reproductive success

Explanation:

Hope this helps

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3 0
3 years ago
Chimeric mice are generated where approximately 50% of the cells in the animal are genetically MHC class I-deficient.
Firdavs [7]

Chimeric mice are generated where approximately 50% of the cells in the animal are genetically MHC class I-deficient. The other 50% are deficient for the herpes virus receptor, HVEM, but do express MHC class I molecules. When these mice are infected with herpesvirus by intraperitoneal injection, a robust virus-specific CD8 T cell response is detected at day 7 post-infection in the spleens of the infected mice.

Chimeric mice are generated where approximately 50% of the cells in the animal are genetically MHC class I-deficient - Immunobiology

: a branch of biology concerned with the physiological reactions characteristic of the immune state

To learn more about immunobiology

https://brainly.in/question/6400587

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Describe how the kidney and bladder work together to remove waste from the body (y'all I understand nothing about biology)
riadik2000 [5.3K]
The kidneys remove any waste that is not needed in ur body then ur bladder lets all the waste out
3 0
2 years ago
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