336 
On the Funda7nental Conceptions of Biology 
Nigella Hispanica. Segmentation of Seed Capsules. 
Parents. Offspring. 
Distribution of 2500 Capsules taken for comparison. 
600 
560 
520 
480 
440 
400 
360 
320 
280 
240 
200 
160 
120 
90 
40 
Veins in Beech Leaves illustrating close approach to homogeneous material. 
2600 Leaves. Normal Curve. 
10 11 12 13 
Number of Veins. 
i 16 1 
Mean. 
Diagram II. 
