This occurs when formerly interbreeding organisms can no longer mate & produce fertile offspring, resulting in the formation of separate
species (speciation)...
A. Convergent evolution
B. Gene flow
C. Geographic isolation
D. Reproductive isolation

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

What are the four basic classes of organic molecules how do they differ structurally and functionally

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time