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satela [25.4K]
3 years ago
9

A car starting from rest accelerates at a rate of 8.0 meters per second squared. What is its final speed at the end of 4.0 secon

ds?
Biology
1 answer:
vampirchik [111]3 years ago
5 0
Idk sorry but try open study they are helpful
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Decaying uranium atoms in Earth’s crust result in _____.
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Decaying uranium atoms in the earth's crust result in Radon gas. Radon gas cannot be synthetically or commercially produced.  It is produced as the result of the natural breakdown of uranium i.e. decaying uranium atoms. Radon gas is a naturally occurring radioactive gas. People are exposed to Radon gas via the inhalation and ingestion of the gas. Because it is found in the ground, water or building materials, Radon gas can enter work buildings as well as private dwellings. 

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3 years ago
In a particular species of frogs, black spots are a dominant trait and their absence is a recessive trait. In a population of fr
kipiarov [429]

The expression which is the correct way to calculate the frequency of the dominant allele is 134/200. Thus, the correct option is D.

<h3>What is Allelic frequency?</h3>

The allelic frequency may be defined as the sum total of all the alleles of a gene in a population. It represents the overall genetic diversity within a population.

The allelic frequency is calculated by the formula when the genotypes are given in number. It is as follows:

2 × Number of Purebred dominant + Number of heterozygous/ 2× Total number of individuals in a population.

∴ Allelic frequency of dominant allele = 2 × 50 + 34/ 2× 100 = 134/200 = 0.67.

The allelic frequency of the Dominant allele is 0.67 while the allelic frequency of the recessive allele is 0.33.

Therefore, it is well described above.

To learn more about Allelic frequency, refer to the link:

brainly.com/question/14649601

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2 years ago
What is the last step of a scientific investigation?
aleksandr82 [10.1K]

Answer:

its c

Explanation:

communicating the result is significant to analyzing data

4 0
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hope this helps you.


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