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Maksim231197 [3]
3 years ago
8

What is the best source of nuclear DNA when working with hair samples?

Biology
1 answer:
horrorfan [7]3 years ago
6 0
Nuclear DNA is present in the nucleus of eukaryotic cells. When working with the DNA samples, the best source of nuclear DNA is hair root that anchors the whole shaft of hair. Hair root possesses cells that are called as keratinocytes.
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ankoles [38]

Answer:

Carrying capacity for the jellyfish would reduce

Explanation:

Carrying capacity of a biological population in an ecosystem is the maximum number of population size the environment or habitat can conveniently cater for given the available resources such as, food, water supply, space etc.

The survival of the jelly fish largely in the small body of water would be largely dependent on how much food that is available.

The large number of mollusks harvested would reduce the available food in the small body of water, hence, reducing the carrying capacity for jellyfish.

5 0
3 years ago
How do they use bias to sell their products? How would you use skepticism to evaluate the data that these companies use in their
Fittoniya [83]
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You can use skepticism by listening more carefully to what is being said and looking up any claims made by the advertiser. Like if they say they are the cheapest car insurance, you don't just believe them you compare prices.

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3 years ago
Lower temperatures lead to slower soil formation. Please select the best answer from the choices provided T F.
Arisa [49]
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8 0
2 years ago
why does prolonged exposure to UV light from the sun or tanning beds increase the risk of getting skin cancer
Ratling [72]
In short, because the UV rays damage skin cells, which increases the risk of a mutation possibly leading to skin cancer.

Hope this helps.
8 0
3 years ago
Item 8
Alecsey [184]

Answer:

D) found in a limited time span

Explanation:

Index fossils are the remains of living organisms for which we have already established relative age. These are fossils that only existed during a limited period of geologic time and are easily identified, found in large volumes, and found in many different locations around Earth. Due to these factors, index fossils may be used as a guide for comparison in determining the relative age of an unknown object.

have a nice day and mark me brainliest! :)

7 0
3 years ago
Read 2 more answers
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