Karyokinesis, [37].

L.

Lamarck, Weismann and, [16], [21].

Lamarckian factors, importance of, [57], [59], [62], [65], [67], [69], [82], [106-108], [111-112], [128], [147].

Life, duration of, [7], [10].

M.

Malingié-Nouel, on Telegony, [193] et seq.

Malva, Gärtner on, [80].

Maupas, on the Protozoa, [101], [148].

[Metazoa and Metaphyta], cause of mortality of, [7], [24], [148];