TABLE 4

Probability of homogeneity of families grouped according to common sire (A) and sex bias of progeny (B) for two characters: frequency of sperm mitochondrial pattern (aggregated vs. dispersed) and number of mitochondria in the specific cells of two-cell embryos (AB vs. CD)

AggregatedDispersedχ2(P)ABCDχ2(P)
A.
wm24
    F3132811.241616912.507
    F52410(0.001)2782(0.001)
wm26
    F414204865
    F62297.111266813.715
    F72211(0.029)1979(0.001)
B.
Female bias
    F18255676
    F215296980
    F313282.2361690.918
    F41420(0.526)4865(0.821)
Male bias
    F524102782
    F62290.17526681.872
    F72211(0.916)1979(0.392)