How do you calculate a scale for your drawing when using a microscope?
a. size of drawing / size of organism
b. field of view / size of drawing
c. size of organism x size of drawing
d. magnification / size of drawing

D. Magnification / size of drawing

Explanation:

You would calculate a scale for your drawing when using a microscope by magnification / size of drawing.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?