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yaroslaw [1]
3 years ago
12

What is a constant.here what it is

Biology
1 answer:
Mariulka [41]3 years ago
7 0
Constants are parts of algebraic expressions that don't change. Check out this tutorial to see exactly what a constant looks like and why it doesn't change.
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Assuming a cell has just completed DNA synthesis, place these stages/steps in the cell cycle in the correct order of occurance b
shusha [124]

Answer:

The division of eukaryotic cell is done through various phase known as cell cycle.

Explanation:

The two basic phases of cell cycle is Interphase and Mitosis, that can be further divided into:

1) G2 Phase; G2 checkpoint ( Interphase stage)

2) Prometaphase (Mitotic Phase)

3) Anaphase  (Mitotic Phase)

4) Telophase  (Mitotic Phase)

5) cytokinesis (Mitotic Phase)

6) G1 Phase; G1 checkpoint ( Interphase stage)

After G1 phase there would be again S phase in which DNA replication occur.

7 0
3 years ago
Which is incorrect about restriction enzymes? they are key tools that make genetic engineering possible. they are found in bacte
BaLLatris [955]

They are found in bacteria and eukaryotes is false

8 0
2 years ago
If an ecosystem is no longer able to sustain its biodiversity, what potential impact could that fact have on the carrying capaci
Aneli [31]
What would happen is if there was no ecosystem in biodiversity every organism would become effected in such a impactful way. It would Decrease population in animals and Humans

I really hope this helped :)
3 0
2 years ago
True or false: Theoretically, it is possible (but very difficult) for a population to not evolve for a while.
Debora [2.8K]

It is true that it is possible for a population to not evolve for a while.

There is something called the Hardy-Weinberg theorem, which characterizes the distributions of genotype frequencies in populations that are not evolving.

There are 5 Hardy-Weinberg assumptions:

  • no mutation
  • random mating
  • no gene flow
  • infinite population size
  • and no selection (natural nor forced).

You can see that some of these are kinda extreme and really hard to get, but with approximations, we can work.

For example, instead of an "infinite population size" we have enough with a really large population, such that genetic drift is negligible.

Concluding, yes, it is possible (but really difficult) for a population to not evolve for a while (at least, in nature), as long as the 5 assumptions above are met.

If you want to learn more, you can read:

brainly.com/question/19431143

7 0
2 years ago
What does it mean if a liquid is more dense
vova2212 [387]

Answer:

Explanation:

The density of a liquid determine if it will float or will in another liquid. It will float if it is more dense than the liquid it is placed in

8 0
2 years ago
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