Which system rapidly transports materials to and from the cells?
a. endocrine system
b. nervous system
c. circulatory system
d. respiratory system
e. skeletal system
C
Biology & Microbiology
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Even though the caudal fin of sharks tends to direct the fish downward when swimming (due to slight downward force generated by the heterocercal tail) the shark still manages to swim at a fairly consistent depth. Explain how can this be so
What will be an ideal response?
Biology & Microbiology
Which of the following is NOT found in white
muscle fibers?
a. stored ATP b. creatine phosphate c. myoglobin d. hemoglobin e. more than one of these
Biology & Microbiology
Which of the following results in a normal human female phenotype?
a. XX b. XO c. YY d. XXX e. YYY
Biology & Microbiology
What are the differences between complete dominance and codominance?
What will be an ideal response?
Biology & Microbiology