The lower the pH of a solution, the ________
A) greater the number of oxygen atoms
B) more acidic the solution
C) less toxic the solution
D) higher the OH— concentration
B
Biology & Microbiology
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Flukes are most closely related to _____
a. tapeworms c. arthropods b. roundworms d. echinoderms
Biology & Microbiology
. "Rapture of the deep" is caused by excessive
____ in the interstitial fluid. a. O2 b. H2O c. CO2 d. CO e. N2
Biology & Microbiology
Which phylum is associated with all of these terms: asymmetry, choanocytes, filter feeding, osculum, and spicules?
a. Porifera b. Nematoda c. Ctenophora d. Nemertea
Biology & Microbiology
In the population of 1,000 kangaroo rats shown here, what would you have expected the genotype frequency of Bb if the population was in Hardy-Weinberg equilibrium?
a) 0.867 b) 0.115 c) 0.231 d) 0.133 e) 1
Biology & Microbiology