The diagram below shows the X chromosomes in a female fruit fly and X and Y chromosomes in a male fruit fly. The two fruit flies are crossed with each other. The female offspring of the fruit flies receive which pair of chromosomes

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you