How does the chromosome number of the sporophyte plant compare to the chromosome number of the spores? a. the spores have half the number of chromosomes as the sporophyte plant. b. the spores have twice the number of chromosomes as the sporophyte plant. c. the spores have three times the number of chromosomes as the sporophyte plant. d. the spores have the same number of chromosomes as the sporophyte plant.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

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