Which of the following statements best defines the oxygen-hemoglobin dissociation curve?a) a graphical representation of the amo
unt of oxygen found in the atmosphereb) a graphical representation of the relationship between hemoglobin's percent saturation and the partial pressure of oxygenc) a graphical representation of the amount of hemoglobin found in the bloodd) a graphical representation of the amount of oxygen bound to hemoglobin and how that affects the partial pressure of O2 in the blood
The lancelets consist of approximately 32 types of
fish-like maritime chordates in the order of Amphioxiformes,
with an international dissemination in tropical seas and low temperate, they are commonly found half-buried in sand. The lancelets show 4 of the major
characteristics of the phylum chordata.
