Yi forgot two factors of 63, which are 3 and 21.
This would make the greatest common factor 21.
Theres not enough information to answer this for you,
The square root would be 3.4 if rounded to the tenths place
I hope you understood....if not...comment and I will be willing to still help
Answer:
0.8
Step-by-step explanation:
Given that, the green skin (G) is dominant to yellow (Y). Cross between the green creature and yellow creature will have the offspring with the following genotypes.
Gg* yy = Gy, Gy, gy, gy (Means, 1:1 ratio of green and yellow offspring, but the observed values are in 3:2 (12:8) ratio).
Now, the Chi-square value can be calculated as follows. (O= Observed, E= Expected)
See attachment for the chi square