CannabisGrowBible

So the offspring from the last punnet

square where all Ss. When he crossed 2 parents

from the bunch of offspring he got the

following results.

What he has done here is to mate 2 individuals

that are heterozygous (e.g., Ss) for a seed

shape trait. In this group the resulting

offspring will be:

SS

Ss

ss

This means that:

25% of the offspring are homozygous for the

dominant allele (BB).

50% are heterozygous like their parents (Bb)

and

25% are homozygous for the recessive allele

(bb).

Bingo! Remember this a few pages back?

(^) S s
S SS Ss
s Ss ss