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Kisachek [45]
3 years ago
10

A cell from a tissue culture has 38 chromoses after mitosis and cytokinesis one daughter cell has 37 what might occurred to caus

e the abnormal chromosome number​
Biology
1 answer:
ankoles [38]3 years ago
7 0

Answer:

occurred an aneuploidy (monosomy)

Explanation:

Aneuploidy can be defined as a chromosomal aberration in which the chromosome number is abnormal. In an aneuploidy, the number of total chromosomes in daughter cells is not an exact multiple of a haploid set, by either gaining or losing chromosomes during mitosis. Aneuploidies are common in cancer cells and in different types of chromosome disorders. Moreover, monosomy is a type of aneuploidy in which daughter cells have a single chromosome copy instead of the two copies found in diploid cells. For example, Turner syndrome is a monosomy caused by the loss of the X chromosome.

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False. parasites infect and feed
5 0
3 years ago
Can someone please help me! I am going crazy with this simple question:(
bija089 [108]

Answer: Option C- 12 g                                                                                                                                  .

3 0
2 years ago
this involves small scale changes within a community that occur repeatedly over the life of that community
Akimi4 [234]

Explanation:

<u>Succession  </u>involves small scale changes within a community that occur repeatedly over the life of that community.

Ecological communities are highly dynamic- they gradually evolve. Typically their progression involves:

  • colonizing species exploiting uninhabited areas (Primary succession)
  • becoming a habitable and increasingly complex community
  • there is increased diversity of organisms (Secondary)

Further Explanation:

The makeup of biological communities is crucial to defining Primary and Secondary succession; eventually, through changes in this makeup, a steady-state or equilibrium is reached called a climax community. While Primary succession starts off with the modification of a previously unoccupied area along with increasing variation; secondary succession begins after major disruption in the community such as fires, storms and flooding.

However, the process of becoming a climax community can be pretty complicated- it is very dependent on other factors like temperature and rainfall. Communities that experience rapid change, frequent major disruptions and even human intervention, are less likely to attain a stable equilibrium and may never become climax communities.  

Learn more about ecological succession at brainly.com/question/2456852

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5 0
3 years ago
Photosynthesis occurs in the membrane of which structure within a chloroplast?
Montano1993 [528]
1. A thylakoids
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6 0
3 years ago
Select the correct answer. what primarily determines the carrying capacity of a population? a. birthrate b. death rate c. biotic
sasho [114]

Biotic and abiotic limitations determine the carrying capacity of a population.

<h3>What is carrying capacity?</h3>

Carrying capacity is defined as the maximum number of individuals that an environment can sustain without destroying the environment. It is determined by various factors such as food availability, water, and space.

So we can conclude that Biotic and abiotic limitations determine the carrying capacity of a population.

Learn more about capacity here:brainly.com/question/1464531

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8 0
2 years ago
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