TOPICAL INDEX
339
L
Neuron specificity
acquired, 202
inherent, 185
Nutrients, in embryo development, 49
Ο
Oocyte, 134
amphibian, development of, 145
of sea urchin, 222
Optic fibers, 188
Optic tectum, amphibian, 194
Ovaries, of plants, 43, 49
Ovariectomy, 106
Ovules, of plants, 43, 49
Ρ
Periodates, action on fertilization inhibitors, 280, 285
Phloem, 62
Pigment granules, in amphibian eggs, 174
Pigmentation, of feathers, 24, 29
Pituitary gland, 106, 112
Plant cells
in apical meristems, 81
in embryos, 48, 52
in vascular tissue, 67
Plants, growth of, see Growth
Plasma membrane, 222, 316
fusion with spermatozoa, 263
separation from vitelline membrane,
264, 280
Polarity, of eyes, 185
Porphyrexid, 282
Primordia
bud, 75, 78
leaf, 78, 83
root, 76
Proprioceptive specificity, 203
Protocorms, 83
Pterylae, 6, 11
R
Rachis, of feathers, 8
Reflexes
corneal, 203
gill, 199
head, 199
limb, 206
Respiration, in sea urchin eggs, 308
Response threshold, in hypertrophy, 116
Retina, neurons of, 185
Lamellae
in amphibian eggs, 155, 166
in sea urchin eggs, 289, 292, 306, 316
Leaf primordia, 75, 78, 83
Light, effect on root initiation, 78
Limbs, neuron development of, 196, 205,
206
Lipids, 104, 164, 172, 275
Lipochondria, 146, 159, 164, 172
Liver
blood supply, 110
growth, 96
hypertrophy, 103, 105, 114
Lysozyme, 292
M
Melanin, 174
Melanocytes, 23, 25
Membrane
fertilization, 134, 274, 289, 300, 306, 316
plasma, 134, 222, 263, 316
vitelline, 221ff.
"Membrane elevating factor," 302
"Membrane toughening factor," see Colleterin
Meristemoid, 41
Meristems, 81
Mitochondria, 146, 151, 164, 169, 171
Mitosis
in amphibian egg, 134
in hypertrophic growth, 96
Mosses, embryonic development of, 60
Myotypic modulation, 198
Myotypic responses, 182
Ν
Neomorphs, 55
Nephrectomy, 106, 111
Nerves
ophthalmic, 199
trigeminal, 198, 204
vagal, 199
Neurons
corneal, 203
cranial, 185, 199
development of, 181, 210
in eyes, 185
in limbs, 196
339
L
Neuron specificity
acquired, 202
inherent, 185
Nutrients, in embryo development, 49
Ο
Oocyte, 134
amphibian, development of, 145
of sea urchin, 222
Optic fibers, 188
Optic tectum, amphibian, 194
Ovaries, of plants, 43, 49
Ovariectomy, 106
Ovules, of plants, 43, 49
Ρ
Periodates, action on fertilization inhibitors, 280, 285
Phloem, 62
Pigment granules, in amphibian eggs, 174
Pigmentation, of feathers, 24, 29
Pituitary gland, 106, 112
Plant cells
in apical meristems, 81
in embryos, 48, 52
in vascular tissue, 67
Plants, growth of, see Growth
Plasma membrane, 222, 316
fusion with spermatozoa, 263
separation from vitelline membrane,
264, 280
Polarity, of eyes, 185
Porphyrexid, 282
Primordia
bud, 75, 78
leaf, 78, 83
root, 76
Proprioceptive specificity, 203
Protocorms, 83
Pterylae, 6, 11
R
Rachis, of feathers, 8
Reflexes
corneal, 203
gill, 199
head, 199
limb, 206
Respiration, in sea urchin eggs, 308
Response threshold, in hypertrophy, 116
Retina, neurons of, 185
Lamellae
in amphibian eggs, 155, 166
in sea urchin eggs, 289, 292, 306, 316
Leaf primordia, 75, 78, 83
Light, effect on root initiation, 78
Limbs, neuron development of, 196, 205,
206
Lipids, 104, 164, 172, 275
Lipochondria, 146, 159, 164, 172
Liver
blood supply, 110
growth, 96
hypertrophy, 103, 105, 114
Lysozyme, 292
M
Melanin, 174
Melanocytes, 23, 25
Membrane
fertilization, 134, 274, 289, 300, 306, 316
plasma, 134, 222, 263, 316
vitelline, 221ff.
"Membrane elevating factor," 302
"Membrane toughening factor," see Colleterin
Meristemoid, 41
Meristems, 81
Mitochondria, 146, 151, 164, 169, 171
Mitosis
in amphibian egg, 134
in hypertrophic growth, 96
Mosses, embryonic development of, 60
Myotypic modulation, 198
Myotypic responses, 182
Ν
Neomorphs, 55
Nephrectomy, 106, 111
Nerves
ophthalmic, 199
trigeminal, 198, 204
vagal, 199
Neurons
corneal, 203
cranial, 185, 199
development of, 181, 210
in eyes, 185
in limbs, 196