The ____Lophotrochozoan phylum contains the most species, with about 100,000 living species described
a. Rotifera
b. Mollusca
c. Platyhelminthes
d. Annelida
e. Nemertea
ANSWER: b
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Indicate whether the statement is true or false.
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In a single family, the parents have brown eyes but all five of their children have green eyes. This is an example of evolution
Indicate whether the statement is true or false
Which type of junctions must there be between cells to form a barrier?
A. adhesion junctions B. free junctions C. gap junctions D. tight junctions E. channel junctions