Question

The F2 generation phenotypes resulting from the monohybrid cross of purebreds display a ratio of _____.

4:1
2:1
3:1
none of the above

Answer 1

hmmm...3:1

Answer 2

example of monohybrid = R for dominant r for recessive

So RR x rr
All Rr in F1 and 3:1 in F2 like what @jazrio said, hehe...

Answer 3

Thank you Jazrio & Natshane:)

Answer 4

you're welcome :)

Answer 5

no problemo!

Answer 6

oh btw when at F1 generation don't forget the word ALL otherwise ms. jamie will deduct marks

Answer 7

@jazrio All Rr in F1 XD I won't forget that

Answer 8

hahahah!!! ok