All the offspring of a cross between a black-eyed MendAlien and an orange-eyed MendAlien have black eyes. This means that the allele for black eyes is ________ the allele for orange eyes.
A) codominant to
B) recessive to
C) more aggressive than
D) dominant to
E) better than
Ans: D) dominant to
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Peripheral shadows or flashes of light can be a sign that the retina is peeling away from the layer below. Why is detachment of the retina a medical emergency?
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First line defenses have what aspect in common with each other?
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Which of the following enzymes does HIV use to synthesize DNA on an RNA template?
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The octameric histone core is composed of four different histone proteins, assembled in a stepwise manner. Once the core octamer has been formed, DNA wraps around it to form a nucleosome core particle
Which of the following histone proteins does not form part of the octameric core? (a) H4 (b) H2A (c) H3 (d) H1