Racial differences most likely arose as adaptations to different ________

Fill in the blank(s) with correct word


environments

Biology & Microbiology

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The portion of the cell cycle when the cell is growing and does not contain a replicated genome is referred to as:  

A.  G1 B.  S C.  G2 D.  Mitosis E.  Cytokinesis

Biology & Microbiology

You realize that you are late for class and begin to run across campus. After your muscles use their stores of phosphocreatine, they will next provide themselves with energy using:

A. anaerobic glycolysis. B. aerobic glycolysis. C. lactic acid fermentation. D. aerobic respiration. E. oxidative fermentation.

Biology & Microbiology

All the populations of different organisms that live in the same place form a(n) ____

a. ecosystem b. community c. biosphere d. sample e. organ

Biology & Microbiology

The use of phylogenetic trees in answering questions about the spatial distribution of living things is called ________

A) biogeography B) phylogeography C) physiogeography D) polyphyletogeography

Biology & Microbiology