In the data described in the previous question, the average fluorescence intensity of cells in the second (red) peak is about that in the first (blue) peak.
three times
100 times
one-third
1000 times

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

c. live where it’s cold and icy