The lophophore of a brachiopod serves the same function as the ________ in a bivalve.
A. Shell
B. Foot
C. Mantle
D. Gills
Answer: D
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Mapping human disease genes to their position on the chromosome using genetic polymorphisms is called:
A. outgrouping. B. haplotyping. C. linkage analysis. D. synteny. E. comparative genomics.
In a well-stratified lake, the thermocline refers to a steep and rapid decline in temperature relative to the waters above and below
Indicate whether the statement is true or false
For which of the following diseases or conditions should antibiotics be used?
A) AIDS (to combat HIV) B) Mad cow disease C) A common cold D) Smallpox E) Lyme disease
Which method CANNOT be used to culture viruses in a laboratory?
a. Nutrient agar culture medium b. Live animals c. Embryonated eggs d. Tissue culture e. Primates