Table 2. Individual distribution per category (according to the origin of their parents: both parents came from the isofemale line 1, IF1 x IF1; one parent came from line 1 and the other from line 2, IF1 x IF2; both parents came from the isofemale line 2, IF2 x IF2) and per repetition (N = 3).

	N1			N2			N3
IF	Silk-ball	Leaf	χ2	Silk-ball	Leaf	χ2	Silk-ball	Leaf	χ2
IF1 x IF1	9	6	0.6	7	6	0.077	3	6	1
IF1 x IF2	33	42	1.08	56	43	1.707	21	27	0.75
IF2 x IF2	47	42	0.281	21	23	0.091	6	11	1.471

Chi-square tests were used to assess whether the repartitions between the ball and the leaf were significantly different per category. IF = isofemale line.