A plant cell refers to the plant cell as a hole.
Cell organelles are organelles inside the cell.
So the difference between a plant cell and cell organelles, is cell organelles are inside the cell while plant cells refers to the hole cell.
1. Carbon Cycle
Google Definition below
The series of processes by which carbon compounds are interconverted in the environment, chiefly involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.
Sex chromosome: X and Y
Autosomal chromosome: the remaining 22 chromosome
Answer is B
