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svp [43]
2 years ago
14

How do nitrate levels affect the health of a water system?

Biology
1 answer:
Shkiper50 [21]2 years ago
8 0
It doesn’t have a effect on aquatic insects or fish. But it can create conditions that make aquatic insects/fish difficult for them to survive.
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Cell structure _______ is the _______, which controls replication of chromosomes prior to cell division.
photoshop1234 [79]

Answer:

The answer is "Nucleus" and "Center"

Explanation:

Organisms comprise of a large number of cells, however like every other living being, you begun life as a solitary cell. How could you create from a solitary cell into a living being with trillions of cells? The appropriate response is cell division. After cells develop to their greatest size, they partition into two new cells. These new cells are little from the outset, yet they develop rapidly and at last separation and produce all the more new cells. This cycle continues rehashing in a ceaseless cycle.

Cell division is the cycle wherein one cell, called the parent cell, partitions to frame two new cells, alluded to as girl cells. How this happens relies upon whether the cell is prokaryotic or eukaryotic.

Cell division is easier in prokaryotes than eukaryotes on the grounds that prokaryotic cells themselves are less complex. Prokaryotic cells have a solitary roundabout chromosome, no core, and few different organelles. Eukaryotic cells, interestingly, have various chromosomes contained inside a core and numerous different organelles. These cell parts must be copied and afterward isolated when the cell separates.

3 0
3 years ago
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A man with Type B blood has children with a woman with type A blood. Their children have the following blood types, A, AB, B, an
vladimir2022 [97]

the child has the blood type of Ab its obvious

3 0
3 years ago
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If the DNA strand is AGT, translate the mRNA codon and find the correct amino acid.
dybincka [34]

Answer:

B. Serine

Explanation:

Hope this helps

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2 years ago
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Red squirrels and gray squirrels have been the native species on an island for many years. A few years ago, black squirrels ente
rusak2 [61]
I would say the food availability for gray squirrels will be affected because we do not know their diet. It also say that the red squirrels and the black squirrels have the same diets meaning less food on the Island for the grey squirrel( depending on what he eats. )
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3 years ago
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The visual examination of the fundus of the eye with an ophthalmoscope is known as?
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Ophthalmoscopy, also called funduscopy.

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