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Tema [17]
3 years ago
9

Even though scorpions are related to spiders, there are many differences between the two organisms. One difference is that scorp

ion young do not hatch from eggs as spiders do. Scorpions are born live, two at a time, and they immediately crawl onto the mother's back for protection and care. They remain there for 2 weeks as they grow big enough to take care of themselves.
As baby scorpions grow larger, which process occurs in their body (somatic) cells?

a. Mitosis separates one cell into four cells.
b. Meiosis produces all of the new body cells.
c. Meiosis splits the chromosome numbers by four.
d. Mitosis makes copies of the cell nuclei.
Biology
2 answers:
Bad White [126]3 years ago
6 0
The answer would be d because in order for a living thing to grow the cell has to split apart and to split apart it has to make copies of itself.
Otrada [13]3 years ago
6 0

Answer:

The correct answer would be d. Mitosis makes copies of the cell nuclei.

Mitosis is a cell division in which one cell separates to form two daughter cells, each having an identical genome as of the parent cell.  

Before mitosis, the cell replicates its DNA or genetic material, so that equal amount of genetic material can be distributed into the two daughter cells.

By the end of mitosis, two nuclei are formed in a cell which is followed by cytokinesis. Cytokinesis results in the formation of two daughter cells.

These cells then grow in size and divide again which helps in the growth and repair of tissues in multi-cellular organisms.

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bagirrra123 [75]

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<em>a. What is the significance of the rainfall? </em>These bacteria resist desiccation, and its dispersion is favored by winds. A decrease in rainfall means a dryer environment, which the bacteria can resist and makes it easier for the cell to be carried somewhere else by winds.  

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Explanation:

Q fiber Pneumonia is a zoonosis world-widely distributed and of global importance, which etiologic agent is <em>Coxiella bunetti</em><em>.</em>

  • Zoonosis: Referred to as the infectious diseases that are naturally transmitted from animals to human beings. Among zoonotic pathogens, there are bacteria, viruses, or parasites. They propagate by direct contact, water, and wind, among others. These diseases represent a global importance problem due to the close ties with animals. Zoonotic diseases increase even more as human being keeps dispersing and invading natural wild environments to raise cattle and farm, among other activities.
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Populations in contact with goats, sheep, and cattle, use to have a positive result for antibodies against <em>Coxiella burnetii</em>. This bacteria is transmitted to humans orally and by inhalation. The microorganisms resist extreme conditions and are highly infectious. The inhalation of only one cell can produce an important infection in the host. It resists desiccation and any other environmental degradation. They can persist for several months and be transported by winds to farther places. This makes it even more difficult to determine the epidemiologic origin.

<em>  </em>

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