The energy source for the synthesis of carbohydrates in the calvin cycle is
a. atp only.
b. photons.
c. energized chlorophyll a.
d. nadph + h+.
e. nadph and atp.

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

The distribution of related animals and plants across the world

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student: