Which statement best describes a lophophore?
A. It is a ciliated ring of tentacles surrounding the mouth.
B. It is a larval stage found in the Lophotrochozoa and the Ecdysozoa.
C. It is a structure used for locomotion in the Lophophorata.
D. It is the opening also referred to as the anus in the Ecdysozoa.
E. It is one of the openings to the excretory system of phylum Platyhelminthes
A
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A) roots B) ascus C) septa D) mycelia E) hyphae
Genetic information is passed from one generation to the next through
A. DNA. B. asexual reproduction. C. sexual reproduction. D. gametes. E. All answers are correct.
Which of the following is an example of solid phase bioremediation?
A) Composting B) Bioventing C) Slurry phase D) Phytoremediation E) All of the above
External infections can be treated by (intramuscular/surface/topical) administration, in which a drug is applied directly to the site of infection
What will be an ideal response?