APPENDIX 547 



2. Purposive or voluntaiy activities. 



3. Habits or acquired automatic activities. 



(c) Hygiene of the nervous system ; include habit-formation — 

 method, advantages, dangers. 



TERM II 

 IV. Reproduction 



1. Asexual reproduction. ' 



(a) Fission; protozoans, bacteria. 

 (6) Budding ; yeasts. 



(c) Spore ; formation, molds. 



(d) Vegetative propagation ; cuttings, bulbs, grafts. 



2. Sexual reproduction. 



(a) Spirogyra or mold ; conjugation ; use of terms gamete and 



zygote. 

 (6) Higher plant (angiosperm). 



1. Structure of flower and functions of its parts. 



2. Structure of pollen grain and ovule. 



3. Double fertilization. 



4. Development of embryo, endosperm, seed, and fruit. 

 (c) Some vertebrate animal ; frog suggested. 



1. Reproductive organs. 



2. Structure of egg and sperm cell. 



3. Fertilization. 



4. Development of embryo ; cleavage and differentiation ; 

 stages of development and germ layers optional. 



5. (In case of frog) Metamorphosis after hatching. 



V. Heredity and Evolution 



1. Variations; somatic and germinal. 



2. Mendelism. 



(a) Study of garden pea and guinea pig. 



(b) Mendel's laws. 



(c) Purity of germ cells. 



(d) Incomplete dominance ; Andalusian fowl ; Four o'clock. 



