Explain why there is a temperature difference between the palms of the hands and the fingers?

Difference between the finger temperatures in each hand, on the palmar and dorsal surfaces. Note: Fingers represented with distinct colors presented significant difference between the finger temperatures of each hand (p < 0.001).

answer; i believe that the correct answer is (b) melosis; plz check first.good luck

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.