It's the stimulus because that's what triggers the salivation which is the reaction
Answer:
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Human skin color is a good example of polygenic (multiple gene) inheritance. Assume that three "dominant" capital letter genes (A, B and C) control dark pigmentation because more melanin is produced. The "recessive"alleles of these three genes (a, b & c) control light pigmentation because lower amounts of melanin are produced.
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It decreases the deviation.
<span>Probability principles: The probability of a head/tail occuring stabilies to 0.5 in the long run.</span>
<span>They have aromatic rings.</span>
Plant cells have cell wall but animal cells don't have any cell wall.
