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olga55 [171]
3 years ago
7

A student is studying mitosis, in which a cell divides to form two cells. Which of these shows the CORRECT mathematical model fo

r the process if Nold shows the number of chromosomes in the parent cell and Nnew shows the number of chromosomes the individual daughter cells?
Biology
2 answers:
kobusy [5.1K]3 years ago
5 0
The correct answer for the question that is being presented above is this one: "A) Nnew = Nold." The CORRECT mathematical model for the process if Nold shows the number of chromosomes in the parent cell and Nnew shows the number of chromosomes the individual daughter cells is that <span>A) Nnew = Nold </span>

Here are the following choices:
A) Nnew = Nold 

<span>B) Nnew = Nold/2 </span>

<span>C) Nnew = 2 × Nold </span>

D) Nnew = 4 × Nold
nadezda [96]3 years ago
4 0

Answer:A

Explanation:just took the test

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How was bipedal locomotion important to hominin evolution?
WITCHER [35]

Answer:

Bipedalism freed the hands so they could be used to cart food,  make and use weapons and other advantages of freed hands.  Bipedalism is a much more efficient way to walk and run and this  fact is quantified.  Bipedalism raised the early proto-human above the horizontal so  he could see predators approaching.  Bipedalism is a much more efficient design to cool down  overheating bodies.

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3 0
3 years ago
Which behavior is considered a courteous way to deal with a client
erica [24]

Answer: Several behaviors can be considered as cuts when dealing with a client.

Explanation:

Human beings are social beings, we like to interact with each other, but often these interactions do not always occur in the right way. There are several jobs where people have to have an approach with the client and treat them in the best way, which is part of providing a good service.

Various behaviors are considered as cuts when dealing with a client, one of them is being efficient and friendly. When a client enters the person must show a friendly attitude, which allows the client to express what they need. Efficiency must also be shown at the time of performing the work since a person who is occupying a job is because he is capable of performing the work.

Another behavior that can be considered as cuts when dealing with a client is to listen actively. Many people make the mistake of not actively listening to their customers, which can often cause problems when providing a product or service, or simply listen to the customer's complaints. It is important to make the client feel that he is heard, that what he has to say is important.

Keeping calm in any situation is also a way of being courteous to the client. Each person is different, so not all of them will have the same mood at that time. It is important to remain calm and be professional when dealing with a client. It is not correct to respond inappropriately if the client does so, professionalism must be above all. If a client behaves in a certain way, reporting it might be a good idea, but not reaching the point of using the same tone or way of acting that the client used at the time.

7 0
3 years ago
How do weathered rock pieces move from one place to another?
Anna71 [15]

Answer

Weathering is the process where rock is dissolved, worn away or broken down into smaller and smaller pieces. ... Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock.

Explanation:

6 0
3 years ago
Read 2 more answers
A flood can wash away important abiotic factors such as soil and rocks that certain biotic factors need for survival.
Degger [83]

Flooding is the term used to characterize the process that occurs when the waters of a river overflow due to rain and occupy the area next to the river, called the river plain. It can have natural or anthropogenic causes and affect vulnerable populations more often.

<h3>What is Biotic and Abiotic?</h3>

The biotic components are all the living things that live in a certain place, while the abiotic components are all the physical, chemical and geological factors of the environment such as water, light, soil, humidity, temperature, nutrients etc.

With this information, we can conclude that A flood can wash away important abiotic factors, such as soil and rocks, that certain biotic factors need to survive, thus flooding affects the ecology of affected regions.

Learn more about flood  in brainly.com/question/13974555

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3 0
2 years ago
Explain the role of the cell cycle in the production of tissues.
g100num [7]

Answer:

the cell cycle allows multicellular organisms to grow and divide a single-celled organism to reproduce

3 0
3 years ago
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