You go scuba diving and bring back to the lab an animal that has bilateral symmetry, a true coelom, and is a deuterostome. What animal could this be?
A. jellyfish
B. sea cucumber
C. octopus
D. snail
E. rotifer
Answer: B
Biology & Microbiology
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Which of the following structures is NOT a
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The ____ system is responsible for filtering wastes from the blood
a. respiratory b. urinary c. digestive d. endocrine e. circulatory
Biology & Microbiology
Humulin is insulin created by recombinant DNA technology
Indicate whether the statement is true or false
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When might cytosol leak into plant cell vacuoles?
A) if water freezes outside a plant cell B) if water freezes inside a plant cell C) if severe drought conditions shut down normal rates of transpiration D) if the critical night length isn't met
Biology & Microbiology