Four of the five answers listed below possess a complete digestive system. Select the exception.
a. human
b. bird
c. earthworm
d. planaria
Ans: d. planaria
Biology & Microbiology
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Which of the following is rare among protists?
A. Multicellular B. Motility C. Eukaryotic D. None of these characteristics are rare among protists.
Biology & Microbiology
A plant is a
A. decomposer. B. consumer. C. producer. D. consumer and decomposer. E. consumer and producer.
Biology & Microbiology
In meiosis a diploid cell will produce _____ gametes
1.two 2.three 3.four 4.five 5.six
Biology & Microbiology
The cell maintains a ratio of ATP to ADP that is at the equilibrium point
__________________ Indicate whether the statement is true or false.
Biology & Microbiology