272).

He appears, however, to have made the simplest organisms exceptions to this doctrine.
[109] _Elementa physiologiae corporis humani_, iv.

Lausanne, 1762.
[110] _Theoria generationis_, 1774.
[111] _Memoires de Physique_, (1797), p.

250.
[112] _Memoires de Physique_, etc.

(1797), p.