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ZanzabumX [31]
3 years ago
8

Because it wears away certain materials, an acid is described as

Biology
1 answer:
Drupady [299]3 years ago
8 0

Answer:

C corrosive

Explanation:

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A person's brain has a low level of neurotransmitters. how might this affect the person?
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If a solution is made up of 30% solute, what is the percentage of solvent?
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Wouldn’t it be 70% ????
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3 years ago
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

7 0
3 years ago
Which biomolecule contains your genetics​
BabaBlast [244]

Answer:

Nucleic Acids

Explanation:

These molecules contain the genetic code, which has all the information necessary to build the body. The basic unit is called a nucleotide, which is composed of a sugar-phosphate backbone attached to one of four nitrogenous bases; cytosine, guanine, adenine or thymine.

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3 years ago
How do single celled organisms maintain homeostasis?
Lyrx [107]
They use specialized cell organelles to maintain homeostasis because they don't have an entire organism that does it, so they have to do everything all by themselves.
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4 years ago
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