Bell-shaped distributions produced by plotting results of F2 and F3 crosses are typical of which type of inheritance?
A) hemizygosity
B) codominance
C) alternation of generations
D) incomplete dominance
E) multiple-factor inheritance
Answer: E
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A weed that exhibits resistance to an herbicide ________
A) developed the resistance in response to the herbicide B) mutated when exposed to the herbicide C) inherited the gene that made it resistant to the herbicide D) is less likely to pass on the gene to the next generation
Arabidopsis plants with a mutation in the gene embryonic Flower (EMF) produce flowers almost immediately after germination, before shoot growth occurs. What is the normal role of this gene?
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