If the laci gene in the genetically engineered fluorescent strain were nonmutant but the laco sequence on the chromosome mutated to lacoc,
how would the cells fluoresce in the presence of inducer?
in the absence of inducer?
a. yellow; red
b. yellow; no fluorescence

What is the chance of two parents with blood types ab and o producing an offspring with blood type o a.0% b.25% c.75% d.50%

Contrast how pollination is different among gymnosperms and angiosperms.

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.