Regeneration, in sea-anemones and jelly-fish, [4], [35];
of an entire organism, [34];
Weismann on, [51] et seq.;
in Begonia, [52];
Rev. G. Henslow on, [53];
and stirp, [59].
Rejuvenescence, [166].
Representative congenital changes, [65].
[Reproduction], essential meaning of sexual, [8], [11];
in the Protozoa, [16];