The vast majority of animals are:
a. mammals
b. invertebrates
c. vertebrates
d. birds
e. predators
b
Biology & Microbiology
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Once dissolved in water, the CO2 molecule reacts with water to form ________
Fill in the blank(s) with correct word
Biology & Microbiology
Which mammalian lineage has two species of spiny anteaters (echidnas) and the duck-billed platypus as the only known living members?
a. Marsupialia b. Monotremata c. Strepsirhini d. Rodentia
Biology & Microbiology
The difference between results from the subset and
results from the whole is a. the variable. b. sampling error c. the prediction. d. the control. e/ the hypothesis.
Biology & Microbiology
Phylogenetic trees are usually constructed using either a distance-based ________ approach, or a characteristic ________ approach.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology