Approximately, what percentage of CO2 is converted to bicarbonate ions before it is transported by blood?
A. 70%
B. 50%
C. 10%
D. 0%
E. 100%
A. 70%
You might also like to view...
Describe the modifications seen in birds for flight. Include modifications in as many body systems as
possible. What will be an ideal response?
How do the differences between cells produced by meiosis and mitosis lead to changes in the next generation?
A. Chromosomes in the next generation will be less stable because crossovers will occur during meiosis but not mitosis. B. Because meiosis produces fewer viable cells than mitosis, organisms made with cells from meiosis will be less healthy. C. The next generation will have smaller cells because cells produced by meiosis have smaller cell membranes than cells produced by mitosis. D. The next generation will have greater genetic variation because,unlike mitosis cells, meiosis cells are randomly fertilized, and chromosomes are independently assorted.
What kinds of general observations cause one to conclude that development is the result of variable gene activity?
What will be an ideal response?
Humans become infested with liver flukes by ingesting the (cercaria/metacercaria/miricidium) stage of the worm.
Fill in the blank(s) with the appropriate word(s).