Sugar was added to either the cups marked A or the cups marked B. Given what you know about anaerobic respiration, which cup had the added sugar? Explain your answer in terms of the energy source(s) available to the yeast.

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%