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olga2289 [7]
3 years ago
13

Of the levels of prevention associated with the natural history of disease, primary prevention refers to two levels. what are th

ey?
Biology
1 answer:
Arisa [49]3 years ago
5 0
Health promotion and specific protection
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In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.
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INCOMPLETE DOMINANCE INHERITANCE:

<span>5.  In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.  These genes, however, show incomplete dominance.  The heterozygous (BB') condition results in blue plumage.  List the genotypic and phenotypic ratios expected from the following crosses:  a) black x blue  b) blue x blue  c) blue x white</span>

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Question 13 (1 point)
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