1) yes, a green toe is unnatural and dangerous.
2) She may have skin cancer.
3) Depending on whether the mutation took place on the dominant or recessive gene, and what the father's gene is (dominant or recessive), the child may or may not have it.
Answer:
There are 8 distinct phenotypes, each one has a 12,5% of appearance:
Since M=solid leaves D=normal height P= smooth skin.
Recessive traits can only be observed in homozygous recessive mmddpp.
1.MmDdPp: M=solid leaves D=normal height P= smooth skin.
2.MmDdpp M=solid leaves D=normal height pp= peach skin.
3.MmddPp M=solid leaves dd=dwarf height P= smooth skin.
4.Mmddpp M=solid leaves dd=dwarf height pp= peach skin.
5.mmDdPp mm=mottled leaves D=normal height P= smooth skin.
6.mmDdpp mm=mottled leaves D=normal height pp= peach skin.
7.mmddPp mm=mottled leaves dd=dwarf height P= smooth skin.
8.mmddpp mm=mottled leaves dd=dwarf height pp= peach skin.