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3 years ago

An example of mitosis at work is a leaf

Biology

1 answer:

DIA [1.3K]3 years ago

4 0

The right answer is Growing.

Mitosis is the cell division that allows an equal distribution of genetic information from an initial mother cell to two daughter cells while retaining the karyotype over the cell generations.

Mitosis will ensure - sometimes unfortunately - the good fulfillment of several phenomena:

1. embryonic development,

2. the general growth of organisms from birth to adult size,

3. the continued growth of certain organisms and / or organs; for example, trees, hair, teeth in ruminants, nails, ...

4. to renew dead cells; for example skin cells, red blood cells, ...

5. to ensure healing,

6. to preserve cellular identity during the development and renewal of cells belonging to the same organs, tissues, ...

7. As a result of disorders: cancers

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nikdorinn [45]

<h2>Answer is option b "less air pollution"</h2>

Explanation:

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3 years ago

Cells produced by the root and shoot tip meristems become the tissues of the plant body.

Reptile [31]

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4 years ago

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What is the minimum number of nanocontainers that a person would need in their bloodstream to provide 1 hour's worth of oxygen?

Elanso [62]

I did some research and found that the average human requires 550 L of oxygen per day which means that :

(550 L O2 / day) x (1 day / 24 hours) = 22.9166667 L O2 / hour or 22916.67 mL O2 / hour

1 mL = 1 cm^3

22916.67 mL O2 / hour = 22916.67 cm^3 O2 / hour

Now convert that volume from cm^3 to nm^3

22916.67 cm^3 O2 / hour = 2.29167x10^25 nm^3 O2 / hour

So for 1 hour’s worth of O2, we need a volume of 2.29167x10^25 nm^3

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4 years ago

Based on your own investigation, what challenges do you think scientists face when classifying new organisms?

Alex

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3 years ago

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Natalka [10]

Answer:

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Explanation:

<h2>⁝⁞⁝⁞●∈ Jess bragoli ∋●⁝⁞⁝⁝</h2>

<h3>#seguir aprendiendo!!</h3>

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3 years ago