The diagram illustrates one method of genetic recombination. A paternal and maternal gene cross-over.

Which method of genetic recombination is illustrated in the diagram?
crossing over
independent assortment
fertilization
tetrad formation

The diagram is missing, however, the name of process writen

already instead of image

The correct answer is - crossing over.

Explanation:

The crossing over is the one of the way and other words most important way of genetic recomibanation method. The crossing over takes place in Prophase I and Metaphase I of meiosis cell division.

Crossing over is the method in which genetic material or genes present on the chromosome exchanged between maternal and paternal chromosome. This leads to the new cominantion f the genes in the offspring.

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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