In Table 8.1, what will be the result of conjugation between cultures 1 and 2?

A) 1 will remain the same; 2 will become F+, leucine-, histidine-
B) 1 will become F-, leu+, his+; 2 will become F+, leu-, his-
C) 1 will become F-, leu-, his-; 2 will remain the same
D) 1 will remain the same; 2 will become F+, leu+, his+
E) 1 will remain the same; 2 will become F+ and recombination may occur


Answer: A) 1 will remain the same; 2 will become F+, leucine-, histidine-

Biology & Microbiology

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