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Alex777 [14]
2 years ago
12

American Federation of Labor founder and time

Biology
1 answer:
anzhelika [568]2 years ago
6 0

Answer:

The founder was Samuel Gompers.

Time it was founded was Columbus, Ohio on December 8 in 1886.

Explanation:

It’s found on peoplesworld.org

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What electrons are used to form iconic and covalent bonds
Sever21 [200]

Answer:

Valence electrons, or the electrons that are farthest from the nucleus.

5 0
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

#SPJ1

5 0
1 year ago
If you wanted to increase the rate of photosynthesis in a plant, you would develop a plant with which of the following character
ale4655 [162]
If you wanted to increase the rate of photosynthesis in a plant, you would develop a plant with many, broad leaves. This helps to get more sunlight. The correct answer is C, many, broad leaves. 
5 0
2 years ago
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The oceanic Nazca plate is being subducted beneath the continental South American plate. Which type of plate boundary is this?
marusya05 [52]
<h3><u>Answer;</u></h3>

<em>A. continental-oceanic convergent</em>

<h3><u>Explanation;</u></h3>
  • <em><u>A convergent boundary</u></em> is a type of boundary where two plates collide and push against one another.
  • <em><u>A continental-oceanic convergent</u></em> is a type of convergent boundary that occurs as a result of <em><u>subduction.</u></em> <em><u>Subduction occurs where a continental plate collide thus resulting to the oceanic plate being pushed underneath the continental plate</u></em> into the mantle since the oceanic plates are much thinner.
  • The result is that <em><u>the oceanic plates melts into hot magma which that burns its way up through the continental plate</u></em> forming a volcano and also causing earth quakes.
4 0
3 years ago
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U can physically see the ? Of a trait, but not the ?
svetlana [45]

U can physically c the Phenotype of a trait(looks), but not the Genotype(DNA). Ik this is right because I learned about this last yr.

3 0
2 years ago
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