The alleles for eye color in a certain male fruit fly are (r, w). the alleles for eye color in the mating female fruit fly are (r, w). their offspring receive one allele for eye color from each parent. if an offspring ends up with either (w, w), (r, w), or (w, r), its eyes will look white. let x equal the number of offspring having white eyes. let y equal the number of white-eyed offspring having (r, w) or (w, r) alleles. (a) if the total number of offspring is n = 400, how is x distributed?

Listed in the item bank are some key terms and expressions associated with the categories seen in the venn diagram. to find out more information about items, some have more details available when you click on them. drag and drop each item onto the proper area of the diagram. if an item describes more than one category, be sure to place it in the overlapping space. viruses are tiny infectious pathogens that cause many different diseases, such as polio, and the flu. though they are similar to one celled organisms in some ways, in many ways they are very different. use the venn diagram below to show the similarities and differences between viruses and living organisms.

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.

What is the ratio of carbon hydrogen and oxygen in a carbohydrate?