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Mrrafil [7]
3 years ago
14

Explain the conditions under which the body would concentrate or dilute urine.

Biology
1 answer:
elixir [45]3 years ago
6 0
The more dilute your blood and urine are, the lower the concentration of particles. ... Your kidneys then keep more water inside your body and your urine becomes more concentrated. When osmolality decreases, your body doesn't make as much ADH. Your blood and urine become more dilute. (This is from a google search)
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Frozen water (ice) has less density than liquid water.
WARRIOR [948]
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3 0
3 years ago
A pea plant with round seeds has the genotype rr. if you cross this plant with a wrinkled-seed plant, genotype rr, what is the p
Lapatulllka [165]
I think you wrote this wrong? Is it not round rr vs wrinkled RR?? I'll answer it with that assumption:

You are crossing a rr with an RR:
You only get Rr back so they will phenotypically be all wrinkled

If you are crossing rr with an Rr (so a heterozygote wrinkled):
50% will be Rr (wrinkled)
50% will be rr (round)
See my picture for the Punnett Squares for both answers!

3 0
2 years ago
Where will a hydrophilic amino acid usually position itself during protein folding?
umka21 [38]
<span>A hydrophillic amino acid will have it's functional group positioned where the water is. Generally this will be outside of the polypeptide, and the amino acid will interact with polar entities, this will include other amino acids that match it's polarity.</span>
8 0
2 years ago
Which of the following human activities reduces biodiversity
netineya [11]
Planting only red pine trees to replace native hardwood forests cut for lumber.
6 0
3 years ago
Why is it easy for a virus to mutate?
drek231 [11]

Answer:

Viruses mutate very quickly The major reason that viruses evolve faster than say, mosquitoes or snakes or bed bugs, is because they multiply faster than other organisms. And that means every new individual is an opportunity for new mutations as they make a copy of their genetic material. Many of those mutations have no noticeable effect.

Explanation:

6 0
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