Answer:
I think it might be A. I'm not sure.
D. before cells without a true nucleus
When reading questions, be careful not to read too quickly. In this case, fast but inefficient reading will lead us to assume that it is asking about ...
It would be: Rr × Rr
Result of cross would be: 1RR, 2Rr, 1rr
So, it's genotypic ratio = 1:2:1
Phenotypic ratio = 3:1
Hope this helps!
Restrict the freedom of assembly
Hope this helps :)