Question

The gene for thumb-bending ability has two alleles: no hitchhiker's thumb (H) and hitchhiker's thumb (h).

If a Punnett Square were used to genetically cross a mother with the genotype hh and a father with the genotype Hh, which genotype should be written in the upper-left square?
A. hh
B. Hh
C. HH

Answer 1

B : Hh

This would be written in the upper left corner