it can’t survive the vacuum of space, zero temperatures and radiation and the DNA may be the missing link to long distance space travel
I’m pretty sure it’s the second one
I think it’s the phenotypes
TT and Tt are possible genotypes of a tall pea plant as the resulting phenotype of both possible genotypes result in a tall pea plant.
Well, experimentation can be really expensive, so when funding is provided it gets rid of a lot of obstacles.