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kotykmax [81]
3 years ago
6

Which of the following gases is NOT a significant component of

Biology
2 answers:
Viefleur [7K]3 years ago
8 0
C. neon because it isn’t a gas
Nastasia [14]3 years ago
4 0

Answer:

C

Explanation:

neon doesn't make up the atmosphere... or does it jk it doesn't

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Why are controls not needed in the arthropods experiment described in the study guide?
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<span>The treatments can be compared to each other instead of to a control... I believe.</span>
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3 years ago
In guinea pigs, the allele for black fur (B) is dominant over the allele for brown (b) fur. A black guinea pig is crossed with a
alex41 [277]

Answer:

  • G1: One copy of the B allele per cell
  • G2: Two copies of the B allele per cell
  • metaphase of mitosis: Two copies of the B allele per cell
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  • metaphase II of meiosis: One copy of the B allele per cell
  • second cytokinesis following meiosis: One copy of the B allele in only two of the four daughter cells.

Explanation:  

Due to technical problems, you will find the complete explanation in the attached files

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3 years ago
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Answer: we can make observations directly by seeing, feeling, hearing, and smelling, but we can also extend and refine our basic senses with tools: thermometers, microscopes, telescopes, radar, radiation sensors, X-ray crystallography, mass spectroscopy, etc. And these tools do a better job of observing than we can!

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3 years ago
In which of the following cell structures are the Drosophila chromosomes
Degger [83]

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DNA is found in the nucleus. So B.

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DNA is found in chromosomes and chromosomes are found in the nucleus because the nucleus is basically the DNA of a cell.

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Number of amino acids
alexgriva [62]

Answer:

20

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Amino Acids can be arranged in different ways. The books say there are only 20 amino acids.

8 0
4 years ago
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