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finlep [7]
2 years ago
8

Which of these explains why deletion of an imprinted gene can be a dominant mutation?

Biology
1 answer:
Fantom [35]2 years ago
6 0

 Accidental exposure to mutagens- exposure to a mutagen, such as in a workplace, during chemotherapy, or warfare can cause change in DNA.  natural exposure to mutagens- cosmic rays, sunlight and radioactive minerals naturally found on earth can cause changes in the DNA

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The supplement being taken is Vitamin K in this type of scenario.

<h3>What is Vitamin K?</h3>

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What is embedded in the phospholipid bilayer that helps in the movement of larger molecules ?
gladu [14]

Answer:

\boxed {\boxed {\sf A. \ Channel/Transport \  proteins}}

Explanation:

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So, salt, water, and fats do not contribute to the movement of larger molecules, but <u>channel or transport proteins do and choice A is correct. </u>

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An oil spill happened at the Wild Harbor salt marsh on Cape Cod, Massachusetts in 1969. The oil has persisted in the ground sinc
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I would guess that the answer would be :'<span>These organisms dig more shallow burrows than they used to.</span>' If the crabs actively dig burrows, as many crab species do, and a layer of oil has persisted in the lower soil strata, it makes sense that the crabs would be reducing the depths of their burrows to avoid contact with the oil. The other possibility is that the crabs might might migrate to deeper waters, but this is less likely because the crabs would be evolved to utilise the intertidal zone. 
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