You discover a compound that you suspect reduces spoilage in fruit. you treat apples with your compound and inoculate them with botrytis, a common spoilage fungus. after 7 days, the dry weight of fungi is 5 mg on the treated apples and 10 mg on the untreated apples. you conclude from these results that

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis

The cluster of developing cells from conception until birth is called an