The cross L p q / l P Q × l p q / l p q is carried out. If the L gene is in the middle, between genes P and Q, what would be the genotypes of the double crossover gametes in this cross?
A) L P Q and l p q
B) L p Q and l P q
C) l p Q and L P q
D) L p q and l P Q
E) cannot be determined
A) L P Q and l p q
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The biological basis of autism may be
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Which of the following is NOT a correct statement about food chains?
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A) fat. B) lactic acid. C) glucose. D) carbon dioxide. E) water.