Which of the following samples has the greatest population density?

a.) 125,000 organisms in 2.5 mi^2
b.) 13,000 organisms in 1.0 mi^2
c.) 150,000 organisms in 4.0 mi^2
d.) 100,000 organisms in 0.5 mi^2

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic.

Which of the following do all living things have in common