Which of the following is an autosomal recessive disease?

a. achondroplastic dwarfism
b. polydactly
c. huntington's disease
d. none of the above

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

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: