For a particular plant, the allele for tall (T) is dominant over the allele for short (t).For the same plant, the allele for col
ored flowers (C) is dominant over white flowers (c). A farmer crossbreeds the hybrid plants.What ratio of each phenotype should the farmer expect from this cross? Explain with a Punnett Square.
1 answer:
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Answer:
D) The structural genes will be transcribed continuously.
Explanation:
Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If she moves the operator to the far end of the operon, past the transacetylase (lacA) gene, the structural genes will be transcribed continuously.
A structural gene is a gene that codes for any RNA or protein product other than a regulatory factor (i.e. regulatory protein).
