Well I do know the answer to question #5 is temperature
The answer is C.
Chromosome are dark staining structures in a cell nucleus on which the organism genes (DNA Molecules) are arranged, -I.e Chromosome are the carriers of genes
Yes! We can see which are dominant!
In this first generation progeny, we see that stripes are dominant and spots are recessive. And white bodies are dominant over orange!
I am a bit rusty on genetics, but I believe I am correct