Which of the following traits does the fossil above

share with modern birds?
a. long,clawed fingers on each forelimb
b. teeth
c. feathers
d. a long bony tail
e. all of the above


Answer: c

Biology & Microbiology

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Mitochondrial disorders can be caused by mutations in all the following except: 

A. mitochondrial DNA B. nuclear DNA C. cytoplasmic DNA

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Which statement is true about the removal of a terminal phosphate from ATP?

A.) the reaction is energetically favorable B.) the reaction is associated with a positive change in delta G C.) the reaction is a condensation reaction

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The ABO antigens and Rh antigens are the only blood groups considered before a transfusion.

Answer the following statement true (T) or false (F)

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