How many possible combinations of the three sets of dyads will result after the completion of anaphase i?

Dyads are the set of two coupled chromosomes at the time of the first maturation mitosis, one of paternal origin, the other of maternal origin.

These chromatid tetrads in cell biology are characteristic features observable in prophase I of meiosis, during pachytene, during which meiotic recombinations take place.

The number of possibilities is 2^n (n is the number of dyads)

2^3 = 8 possibilities

During anaphase the is a split of dyads of maternal and paternal that can migrate independently to one of the two sides.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.