Table 81 $\text { Culture 1: F+, leucinet+, histidinet +}$ $\text { Culture 2: F-, leucine-, histidine- }$

Multiple Choice

Table 8.1 $\text { Culture 1: F+, leucinet+, histidinet +}$
$\text { Culture 2: F-, leucine-, histidine- }$
-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 remain the same
C) 1 will become F^- , leu⁺, his⁺; 2 will become F⁺, leu^- , his^-
D) 1 will remain the same; 2 will become F⁺ and recombination may occur
E) 1 will remain the same; 2 will become F⁺, leu⁺, his⁺