Colorblindness is a sex-linked recessive trait. if b=normal and b=colorblind, what would be the genotype of a normal male? question 1 options: xby xbyb xbxb xby

XBY

Explanation:

Males have X and Y chromosomes, so we ca eliminate the third option.

Because he is normal and not a carrier, we can eliminate the second option.

Because he is also not colorblind, we can eliminate the first option.

That leaves us with XBY

Hope this helps

not only is it colder, it also becomes darker, less salty, and more dense.

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.