Create a Punnett Square with the Dad's genotype as AA and the mother's genotype as Aa. Indicate which parent is hetero-zygous and which is homo-zygous (2 pts). What percent of their offspring will be Aa? (1 pt)

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? )

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

When plants use sunlight to make food, the energy of sunlight is