Which of the following celluar processes allows sexual reproduction
a. mitosis
b meosis
c binary fission
d karyokinesis

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

For which of the following ions is the intracellular concentration typically higher than the extracellular concentration? a. sodium b. calcium c. magnesium d. potassium e. chloride

Which of the following substances most likely dissolve in water? check all that apply •paraffin