Because he was a monk, not a scientist, and his work was not widely published.
They will most likely die. Due to the unfamiliarity of the environment and not being able to adapt.
Answer:
This results in a third phenotype in which the expressed physical trait is a combination of the phenotypes of both alleles.
Explanation:
an example is like if a red and white flower create another flower the flower will be pink because both alleles are dominant and will be phenotypically expressed.