FIGURE 1.204. YOUNG ORANG.

FIGURE 1.205. WILD ORANG.

FIGURE 1.206. BALD-HEADED CHIMPANZEE.

FIGURE 1.207. FOETAL MEMBRANES AND CIRCULATION.

FIGURE 1.208. FEMALE GORILLA.

FIGURE 1.209. MALE GIANT-GORILLA.


GLOSSARY.

ACRANIA: animals without skull (cranium).

ANTHROPOGENY: the evolution (genesis) of man (anthropos).

ANTHROPOLOGY: the science of man.

ARCHI-: (in compounds) the first or typical--as, archi-cytula,
archi-gastrula, etc.

BIOGENY: the science of the genesis of life (bios).

BLAST-: (in compounds) pertaining to the early embryo (blastos = a
bud); hence:--
Blastoderm: skin (derma) or enclosing layer of the embryo.