The correct answer will be option-the sheep carrying out respiration
Explanation:
The carbon is the model which represents the movement of the carbon in the environment between all the spheres.
The carbon is present in the atmosphere as bounded carbon in the form of carbon dioxide which is added by the process of cellular respiration performed by the living world or the organisms.
Since the carbon dioxide moves from the biosphere to the atmosphere through cellular respiration, therefore, the sheep carrying out respiration is the correct answer.
Mendel could have crossed a true breeding (homozygous) brown fly with a true breeding (homozygous) black fly. BBx bb. The resulting offspring would all be Bb (heterozygous). If brown body color is dominant to black body color, all of these heterozygous flies would always be brown. This is because the brown allele is displayed over the black allele.
