Which of the following is the part of the chordate digestive system just posterior to the mouth?
a. pharynx
b. neural crest
c. oral hood
d. notochord
e. cranium
A
Biology & Microbiology
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The poison warfarin was once the most popular form of rat control. Eventually warfarin-resistant rat populations emerged so people stopped using warfarin for rat control. Since then, the frequency of warfarin-resistant rats has once again declined. What may be the reason for this?
What will be an ideal response?
Biology & Microbiology
Bursitis
What will be an ideal response?
Biology & Microbiology
Changing your view of reality involves a paradigm shift
__________________ Indicate whether the statement is true or false.
Biology & Microbiology
Metabolism includes the synthesis of substances necessary for life, as well as the breakdown of substances to produce energy.
a. true b. false
Biology & Microbiology