[单选题]
2. Why does sexual reprof l+ t1j4d,lwkapq0 qqnw*c,*duction increase the rate of evolution in comparison to asexunqq , ac*qw*p0al reproduction?
A. It involves mutations.
B. Mitosis causes genetic variation.
C. Fertilisation generates new allele combinations.
D. Acquired traits can be passed to offspring.