GENERAL MORPHOLOGY. 



{See also M 1000-1800 ; N 0207.) 

 1000 General. 



1100 Tectolog'3' (Structure of the Individual). 

 1200 Promorphology (Fundamental Principles of Structure). 

 1500 Teratolog-y. '{See also M 1800 ; N 0223. 



GENERAL PHYSIOLOGY. 



{See also M, Botany, N, Zoology and Q, Physiology.) 



2000 General. 



Origin and Dei'ehirment of the Orr/anism. 



2050 Asexual Reproduction. {See also M 3600 ; Q 0820.) 



2100 Fission. 



2150 Budding. 



2300 Sexual Reproduction. {See also Q 0820.) 



2350 Copulation. 



2400 Fertilization. {See also M 3500; N 0215 ; Q 0850.) 



2450 Parthenogenesis. {See also 'S 0211.) 



2550 Alternation of Generation. {See also M 1750; N 0215.) 



2600 Hybridization. {See also M 3550 ; N 0223.) 



2700 Inheritance. {See also M 4410 ; N 0223 ; P 2200 ; Q 0110.) 



3000 Variation. {See also U UOO ; ^ 0223.) 



4000 Mechanism of Development. {See also 1500.) 



4100 lufiuence of Internal Agencies. 



4200 ,, External Agencies. 



4300 Theory of Descent. {See also K 0200; N 0223 ; 1520 : 



P 2550.) 



4400 Phylogeny. {See also M 4700.) 



4500 Ontog-eJiy. (.S'e^ «/so N 0215.) 



Life of the Individual. 



4700 Molecular Structure. 



4800 Food and Assimilation. {See also Q 1800 ; 7921 ; 7931.) 



4900 Metabolism. {See also D 8040 ; Q 7900.) 



5000 Respiration and Fermentation. {See also M 3100 ; Q, 6000 ; 



R 1820.) 



5100 Performance of Work in General. 



5200 General Relations to External Conditions. 



5300 Adaptation. 



5400 Protective Mechanisms. {See also N 0219.) 



5500 (Ecology. (See also M 3200.) 



.5550 Symbiosis. {See also M 3220; N 0219 : Q 0285; R 2250.) 



5600 Colonies. {See also ^ 0210.) 



Decline. 



5700 Senescence. {^See also 1 920.) 



5800 Degeneration. (.SVe o/so M 4650 ; P 2230 ; Q 0482.) 



5900 Death. {See also Q 0180.) 



