Answer:
During Northern Hemisphere spring and summer months, plants absorb a substantial amount of carbon dioxide through photosynthesis, thus removing it from the atmosphere and change the color to blue (low carbon dioxide concentrations).
I honestly don't know if this helps or not
I believe the answer would be the inheritance of units or factors from both parents.
2. Each trait is defined by two alleles. Each allele can either be dominant or recessive ( TT or tt or Tt)