a | Monohybrid cross | p | T and t |
b | Test cross | q | TT |
c | Alleles | r | Tt × Tt |
d | Homozygous tall | s | tt |
t | Tt × tt |
A.Monohybrid cross – r.Tt x Tt.
B.Test cross – t.Tt x tt
C.Alleles – p.T and t.
D.Homozygous tall – q.TT
So, the correct option is ‘a-r, b-t, c-p, d-q’.