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uranmaximum [27]
4 years ago
6

In a paternity testing case, a child's DNA was collected to see if it matched both parents' DNA. Which type of genetic material

can be used for the DNA fingerprinting?
Biology
2 answers:
GuDViN [60]4 years ago
7 0

DNA can be analyzed from a variety of human samples including blood, semen , saliva , urine, hair, buccal (cheek cells), tissues, or bones.

hope this helps

BlackZzzverrR [31]4 years ago
6 0

Question - In a paternity testing case, a child's DNA was collected to see if it matched both parents' DNA. Which type of genetic material can be used for the DNA fingerprinting?

Answer - gel electrophoresis

Why - It is used to "separate molecules/DNA according to their size and electrical charge using an electric current passed through a gel containing the samples".

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What kingdom did the first organism on Earth belong to?
Mrac [35]

archaebacteria

Explanation:

The first organism on earth belonged to the archaebacteria kingdom. They were the first group of organisms that colonized the surface of the earth.

  • They are of three major types methanogens, halophilic and thermoacedophilic.
  • The first archaebacteria that evolved separately from bacteria and blue-green algae.
  • They formed billion of year of ago.
  • They lacked the characteristics of a true cell and they are known to be prokaryotes.

Learn more:

Kingdom of life brainly.com/question/5186929

#learnwithBrainly

7 0
4 years ago
Why would a civilization choose to live next to a river that regularly floods
Galina-37 [17]

They would because they need that water for growing plants and some crops grow on water.

https://nerdfighteria.info/v/n7ndRwqJYDM/

There is a link that can answer your question better.

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6 0
4 years ago
Read 2 more answers
What does the place theory of pitch perception suggest? different amplitudes of the basilar membrane are sensitive to sounds of
kodGreya [7K]
Answer;
The pitch perception suggests that <span>different portions of the Basilar membrane are sensitive to sounds of different frequencies.

Explanation; 
</span><span>According to the place theory; different portions of the basilar membrane are sensitive to sounds of different frequencies.
The base of the basilar membrane responds best to high frequencies and the tip of the basilar membrane responds best to low frequencies. Therefore, hair cells that are in the base portion would be labeled as high-pitch receptors, while those in the tip of basilar membrane would be labeled as low-pitch receptors.</span>
8 0
3 years ago
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What allows you to determine the expected percents of different genotypes in the offspring of two parents with known genotypes?
inessss [21]
Take both parent's genotypes and create a punnett square. This helps determine what percentage of genotypes their children will have.


6 0
4 years ago
How does meiosis ensure genetic diverlty
fgiga [73]
Two ways: 
1. In prophase I of meiosis the homologous chromosomes synapse and crossing over occurs. This switches sections of two of the sister chromatids so the outer two chromatids have the same mix of alleles as the parents and the inner two chromatids have new combinations of alleles. 
2. Meiosis puts only one of each kind of chromosome in the gametes, selecting one of each homologous pair at random. Then when each gamete joins with the gamete from the other parent, there are practically infinite combinations of the alleles possible.
6 0
3 years ago
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