The fruit fly allows for the examination of one way that foraging behavior might have evolved. variation in a gene called forager (for) dictates how far drosophila melanogaster larvae travel when foraging. on average larvae carrying the forr ("rover") allele travel nearly twice as far while foraging as do larvae with the fors ("sitter") allele. how might the inheritance of these alleles impact the survival (fitness) of fruit flies? explain.

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.