Michael is color-blind. his gene for color blindness is most likely a

The right answer is: recessive gene on his X chromosome.

The structure of visual pigments is coded by three genes whose pathology modifies pigments and determines color blindness. The two genes coding for the L-cone and M-cone pigments are located on the long arm of the X chromosome.

Since it's a recessive disease. In the female, carrying two X chromosomes, the genes are in duplicate, while in humans, the carrier of a single X chromosome, the gene is in single copy and its color vision is determined solely by the X chromosome received from its mother.

An X chromosome can be pathological in two ways: either because one of the genes is abnormal or because it is absent.

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.