How does the chromosome number of the sporophyte plant compare to the chromosome number of the spores?
A. The spores have half the number of chromosomes as the sporophyte plant.
B. The spores have twice the number of chromosomes as the sporophyte plant.
C. The spores have three times the number of chromosomes as the sporophyte plant.
D. The spores have the same number of chromosomes as the sporophyte plant.