Please I need help

Why would the blending of paint colours not be a good analogy to use to describe codominance or incomplete dominance? Suggest a better analogy for each.
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The figure below (see attachment) shows a karyotype produced by staining the chromosomes from a single human cell.

a. Was the individual who provided the cell sample for this karyotype chart male or female? Explain.

b. Explain how karyotypes can be used to test for certain types of genetic disorders.

See Attachment
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Assume that curly hair (C) is dominant to straight hair. Albinism (p) is recessive to normal skin pigment. A woman who is heterozygous for curly hair and albinism has a child. The father is homozygous dominant for curly hair and has albinism.

drawing

b. What is the probability that the child will express albinism and have curly hair like their father?
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Compare and contrast the four types of mutations that may occur to chromosome structures.
Use diagrams to help explain your answer.

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