Your job is to classify a newly discovered animal species. Your initial studies reveal that your specimen has tissues, organs, a head, and a coelom; has no segmentation; and has bilateral symmetry. To what phylum does this animal belong?
A) Cnidaria
B) Mollusca
C) Annelida
D) Platyhelminthes
E) Porifera
B
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Chemotherapeutic agents that are chemically modified natural products of microorganisms are most specifically referred to as ________.
A. semisynthetic drugs B. antimicrobial agents C. antibiotics D. synthetic drugs
The virus genome and viral proteins are assembled into virions (virus particles) during _____
A) the lytic cycle and the lysogenic cycle in all known host organisms B) the lysogenic cycle only C) the lytic cycle only D) the lytic cycle in all host organisms but the lysogenic cycle only in bacteria
A person with only one Sickle Cell Anemia allele and one unaffected allele will have some normal red blood cells and some abnormal. What inheritance pattern would this be indicative of? Yes, that's correct!
a. Dominance. b. Codominance. c. Multiple alleles. d. Incomplete dominance.
Which of the following is not a potential effect of alcohol abuse?
A) lung cancer B) impaired judgment C) higher blood pressure D) liver cirrhosis