You perform several monohybrid crosses as described above. You observe that in the offspring 121 dragons are green and 79 dragons are red. Calculate the expected value and perform a Chi-Square Analysis on your data. Does the data conform to Mendel's Law of Segregation? (df=1, critical value = 3.84)

Follows are the solution to this question:

Explanation:

The null Hypothesis = observed values do not deviate from the monohybrid F2, which ratio is 3:1

Static test:

please find the attachment of the table.

In the Inference, the chi-square value measured, implying 22.43 and higher than 3.84 at 1 DF, is the chance for 0.05. Its null hypothesis will be dismissed in Mendel's segregation legislation won't confirm the above data.

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the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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