Which cell can transfer the most DNA?

A. B cell
B. R cell
C. F+ cell
D. F- cell
E. Hfr cell


Answer: E

Biology & Microbiology

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A child with no known congenital problems is diagnosed with inflammation of the heart valves. The medical history of the child is unremarkable except for a sore throat and fever six weeks prior, which the parents attributed to a common cold. The heart

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