Lenski and Travisano compared what happened to the size of cells in 12 replicate lines of E. coli. The results of the experiment graphed in the figure above indicate that:
a. there is a competition for limited resources in nature.
b. the average cell volume decreased substantially over the first 2,000 to 3,000 generations of the experiment.
c. the average cell volume increased substantially over the first 2,000 to 3,000 generations of the experiment.
d. A and B.
e. A and C.
C
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Some members of the ____ phylum can trap small worms, which are then digested
a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota
The highest growth rates in the world can be seen where?
a. Europe b. South America c. Africa d. Australia
Body cells of human females contain _____
a. one X chromosome b. two X chromosomes c. one Y chromosomes d. two Y chromosomes e. one X and one Y chromosome
Herpes simplex-1 (HSV-1) enters the ________ cranial nerve where it becomes latent.
Fill in the blank(s) with the appropriate word(s).