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LuckyWell [14K]
3 years ago
15

The unit of genetic material not divisible by recombination or mutation is the:

Biology
1 answer:
Mila [183]3 years ago
5 0

Answer:

Single nucleotide pair.

Explanation:

DNA is present as genetic material in all the living organism except some viruses. DNA is made of nitrogenous base, pentose sugar and the phosphate group.

DNA can be hydrolyzed further into the single sub units of the nucleotide. The single nucleotide pair unit of the DNA consists of a single nucleotide that can not be broken down further. Mutation or even recombination is not enough for the division of single nucleotide pair.

Thus, the correct answer is option (d).

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What geologic event most likely caused the folding and faulting of these layers?
kotegsom [21]

Answer:

<u>Folding and faulting-</u> The process in which the layers of the Earth are displaced or moved into a different position due to some forces acted upon them, as there are different reasons due to which the folding and faulting occurs.

  • The forces are so power full that they can bring the sediments of ocean to level or elevation above the sea level and can have a destructive effects for the living being. As there are various causes for folding and faulting of these layers,some of these forces are given below;

Explanation:

<u>Geological events causing the folding and faulting-</u>

<u>Tectonic Plates movement-</u> The parts of the Earth layer are always sliding over each other, and when they do they produce huge seismic waves. Which then causes the earthquakes, the folding and faulting of these layers.

<u>Volcanic eruptions : </u>It happens rarely as the number of gases and lava from inside the Earth, down from the crust move upward and erupts, producing dust in the atmosphere.

The other two geological causes are;

  • <u>Intrusive igneous activity,</u>
  • <u>subduction.</u>
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7 0
3 years ago
Does all dna code for protein?
irina [24]

Answer:

Only about 5% of human DNA encodes protein.

Explanation:

Arrayed along the DNA strand are the genes, specific regions whose sequences carry the genetic code for making specific proteins. The genes of bacteria are tightly packed together; virtually all the DNA encodes proteins.

4 0
3 years ago
List 5 disorders that affect male reproductive system and discuss them​
Alika [10]

Answer:

  1. Prostate Cancer
  2. Testicular Cancer
  3. Male infertility
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  5. Enlarged prostate or BPH
8 0
3 years ago
Eduardo is narrowing the focus of his science fair project and compiling a list of research questions his project can answer. Wh
Archy [21]
I think the sugar lollipop one cause its about if sugar melts faster or not
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When the genetic material found within an offspring is diverse, what type of reproduction is responsible?
AnnZ [28]

Answer:

sexual reproduction, because the genetic material comes from both parents.

Explanation:

The sperm and egg produced contain different combination of genes

7 0
3 years ago
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