Which of the following are not used to classify prokarynotes
a. cell shape
b. cell wall structure
c. type of nucleus
d. motility

What is the name for a substance formed in a chemical reaction

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

What molecule does hemoglobin decay into over time