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3 years ago

How is mitosis different in plants and animals

1 answer:

4 0

Plant and animal cells both undergo mitotic cell divisions. Their main difference is how they form the daughter cells during cytokinesis. During that stage, animal cells form furrow or cleavage that gives way to formation of daughter cells. Due to the existence of the rigid cell wall, plant cells don’t form furrows. Instead, they from cell plate at the center of the dividing cells separating the two forming components. During telophase, plant cells phragmoplast forms in the center of the cell.

Animal cells have centrioles that support the organization of mitotic spindle and completion of cytokinesis. Plant cells don't have centrioles.

Lastly, animal cells divide everywhere and all the time while plant cells divide in a specialized region called the meristems. #answerwithquality #BAL

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3 years ago

Which of the following best describes energy balance? a. Calorie intake is constant, but calorie output decreases b. Calorie int

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Answer:

E. Calorie intake equals calorie output

Explanation:

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3 years ago

Read 2 more answers

Choose the items that complete the sentence about the key features of f(x) = 8x. The y-intercept is Choose... , the asymptote is

prisoha [69]

Answer:

I suppose that the equation is:

f(x) = 8/x

(You wrote 8x, this is a linear function, so it has no asymptotes, then I assume that the actual function was 8/x)

The y-intercept is the value such that f(x) = 0

Notice that there is no value of x such that 8/x = 0 (if the numerator is never zero, then the quotient can't be zero)

So we do not have an y-intercept.

The asymptote:

Here we have four:

if x tends to zero from the negative side, then:

8/x tends to negative infinity.

if x tends to zero from the positive side, then:

8/x tends to positive infinity.

These two asymptotes can be written as:

$\lim_{n \to \_-0} \frac{8}{x} = -\infty\\ \lim_{n \to \_+0} \frac{8}{x} = +\infty$

We also have two when x tends to plus infinity (and 8/x goes to zero) and when x tends to negative infinity, such that the function tends to zero again, these two can be written as:

$\lim_{n \to \infty} \frac{8}{x} = 0\\ \lim_{n \to -\infty} \frac{8}{x} = 0$

Finally, the range:

The only value that y never reaches (only on limits) is:

y = 0

Then the range is the set of all real numbers except the zero, or:

R : { x ∈ R / {0} }

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3 years ago