Population of the city of Atlantis on March 30, 2012 = 183,000 No. of new active cases of TB occurring between January 1 and June 30, 2012 = 26 No. of active TB cases according to the city register on June 30, 2012 = 264 6. The incidence rate of active cases of TB for the 6-month period was:
a. 7 per 100,000 population
b. 14 per 100,000 population
c. 26 per 100,000 population
d. 28 per 100,000 population
e.130 per 100,000 population

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.

What molecule contains an organisms genetic material, passed down from parents to their offspring

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water