Deducing a Genotype: If assuming PTC as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype? Why?

Tt

Explanation:

It would be Tt because it has to have a dominant allele to be considered a taster.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?