Answer:
not 100% sure but
Explanation:
might be because each fruit fly has a different eye color because offspring from parents will have different eye color. or it might be from some sort of mutation that happened, that might be why they still have the gene to orange eyes. or red eyed fruit flys(or fly) migrated into a orange eyed populating and had offspring like that, that would also explain why red eyed fruit flys have the orange eyed gene.
again not 100% sure
but I hoped it helped a little
It is important because it helps to understand the vital connections between plants and animals
Answer:
Carbon dioxide
Explanation:
Burning fossil fuels and biomass releases co2 a greenhouse gas
C. an RNA copy of a DNA gene
Answer:
Prokaryotes
Explanation:
Prokaryotic cells do not contain any membrane bound organelles