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tensa zangetsu [6.8K]
3 years ago
15

What conditions are avoidable and unavoidable in plant experiments?

Biology
1 answer:
galina1969 [7]3 years ago
3 0

The conditions that are considered to be avoidable and unavoidable in plant experiments are the following;

Avoidable – bias, plotting or graphing errors, calculating, enough sample for representation, having no control group

Unavoidable – species variations or kind of specie used, nature or environment, genetics

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Chemical made up from more than one type of element.

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Interestingly, even though hemophilia in the royal families began in England, they were actually the only one of these four fami
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Answer:

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Explanation:

Hemophilia is an inherited disease and it follows  an X-linked recessive pattern. The genes for hemophilia disease are located on the X chromosome. In males one mutated copy of the chromosome X  is sufficient to cause the condition, because male contain only one gene. Female  contain XX chromosome, so both the chromosome must have mutated for causing this disease.

According to  study of  Queen Victoria (1891-1901) of England, Alice's daughter Alix was X linked carrier and George V was normal male,

so if they got married, their children would be  

parents genotype  X X*   XY

progeny  

XX, XY, X*X, X*Y

50% males would be  infected

50% male normal

50% female normal,

50 female carrier.

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32-36

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