FIGURE 2.273. FOETAL MEMBRANES OF THE HUMAN EMBRYO.
FIGURE 2.274. SKULL OF A FOSSIL LEMUR.
FIGURE 2.275. THE SLENDER LORI.
FIGURE 2.276. THE WHITE-NOSED APE.
FIGURE 2.277. THE DRILL-BABOON.
FIGURES 2.278 TO 2.282. SKELETONS OF MAN AND THE ANTHROPOID APES.
FIGURE 2.283. SKULL OF THE JAVA APE-MAN.
FIGURE 2.284. SECTION OF THE HUMAN SKIN.
FIGURE 2.285. EPIDERMIC CELLS.
FIGURE 2.286. RUDIMENTARY LACHRYMAL GLANDS.