Gene x is expressed in the developing brain, heart, and lungs of mice. mutations that selectively affect gene x function in these three tissues map to three different regions (a, b, and c, respectively) 5' of the x-coding region.
a. explain the nature of these mutations.
b. draw a map of the x locus consistent with the preceding information.
c. how would you test the function of the a, b, and c regions?

c

explanation:

idk

the answer would be d : p

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.