Students conducted an investigation to provide evidence to support the idea that a tree is made up of different kinds of cells. Which of the following provides evidence which would support this idea?

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.

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

Explain nonnuclear inheritance. ~ ap biology