Tetrad analysis shows that crossing-over occurs at the four-strand stage (i.e., after replication) because, when two genes are linked,
A) NPD > T.
B) T > NPD.
C) T > PD.
D) PD > NPD.
E) PD > T.
B) T > NPD.
Biology & Microbiology
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Biology & Microbiology
Predict the microscopic appearance of cells in the leaf tissue of a wilted plant.
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Biology & Microbiology
How many different types of gametes can be produced by an individual with genotype AaBBCcDdEe, if all five genes are on different chromosomes?
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Biology & Microbiology
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What will be an ideal response?
Biology & Microbiology