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Alex777 [14]
3 years ago
15

When crossing over take places chromsomes

Biology
1 answer:
laila [671]3 years ago
6 0

Answer: D

Explanation:

Crossing over refers to homologous chrosmomes exchanging DNA which creates variation of chromsoomes that are inheried by offspring.

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Which disorder is created as a result of the final chromosomal change that is shown
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Answer:

Robertsonian translocation.

Explanation:

the disorder created as a result of the final chromosomal change that is shown is Robertsonian translocation. Translocation is one of the mutation that happens in chromosomes.

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The salt concentration in a cell's cytoplasm is 0.9%. The cell is placed in a 10% salt solution. Which term best describes the 1
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The term that best describes the 10% salt solution relative to the cytoplasm of the cell is ' Hypertonic'

Explanation:

When the concentration of two solutionare compared they can be described as hypertonic, hypotonic or isotonic with relation to one another.

When two solutions have same concentration and osmotic pressure they are said to be isotonic solutions.

The solution which has higher molecular concentration and higher osmotic pressure than the other solution is called hypertonic solution.

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Here the solution of salt has a higher concentration than cell sap so it is a hypertonic.

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5 0
4 years ago
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Many of your heritable traits are ________. (check all that apply)
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