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GalinKa [24]
2 years ago
13

PLEASE HELP ME (NO LINKS)

Biology
1 answer:
mojhsa [17]2 years ago
5 0

Answer:

ccccccc

Explanation:

cccccccccc

ccccc

cc

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Is it possible for individual IV-2 to be a carrier? Why?<br><br> Please help!
Kamila [148]

Answer:

No, it is not.

Explanation:

Looking at this chart, this looks to me to be a case of an x-linked recessive disease.  (If you want to know how to tell, or got some context that this is not the case, let me know)

Remember that females have two x chromosomes and males have one x and one y chromosome. As this disease is recessive, this means that for a female to exhibit the disease, she must have both x chromosomes have the disease. If she only has one x chromosome with the disease, she's considered a carrier.

On the other hand, males are completely binary, as they only have one x chromosome - either their x chromosome has the disease, and they exhibit it, or their x chromosome does not, and they do not have the disease, nor do they carry it. Thus, males can also not be carriers.

A square on the chart is representative of a male, while a circle is a female. IV-2 is a square, thus he is a male. This means that he cannot be a carrier, so your answer is no.

If any of this doesn't make sense, feel free to let me know! Hope this helps.

5 0
2 years ago
This is a molecule of glucose, a simple carbohydrate. If this molecule were broken down, would it provide all of the elements ne
xeze [42]

Answer:

No, it wouldn't provide all the elements needed to assemble lipids, nucleic acids or proteins.

Explanation:

As it can be seen from the diagram, the breakdown of glucose molecules will release hydrogen, carbon and oxygen. All these elements are needed to make lipids, proteins and nucleic acids. But apart from these elements, other elements are also required for the making of these compounds. For example, nucleic acid would require the elements nitrogen and phosphorus apart from carbon, hydrogen and oxygen for its making. Proteins would need nitrogen, sulphur and selenium apart from carbon, hydrogen and oxygen.

I hope this works

4 0
3 years ago
The work of Charles Darwin and Alfred Wallace on the origin of the Earth's species extended the ideas of Lyell's uniformitariani
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Explanation:

Newww album next week,

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Genetic mutations what mistakes can occur when dna is replicated worksheet answers
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<span>A genetic mutation occurs when there is a permanent change in the nucleotide sequence of the DNA. The error falls in to 3 main groups; Deletion, substitution, or an addition of base pairs. The main reason why mutations are fatal are because of the rapid cell development that can cause cancer.</span>
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The use of more resources lead to a decrease in resources, therefore the need for more resources. More people means the more need for shelter. More people means more industrialisation to provide for the needs and wants of life.
4 0
3 years ago
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