Page:First course in biology (IA firstcourseinbio00bailrich).pdf/636

Duckbill, A 196.

Dust, H 82, 158.


Ear, of bird, A 151;
  of frog, A 131;
  of fish, A 112;
  of man, H 154.

Earthworm, A 42.

Echinoderms, A 9, 34, 125.

Ecology, P 14, H 9.

Economic importance of birds, A 167;
  insects, A 93;
  mollusks, A 105;
  rodents, A 206.

Ectoderm, A 26, 87.

Ectoplasm, A 11, 14.

Egg, of insect, A 81;
  of hen, H 95, 96, 112.

Elaters, P 198.

Element, viii.

Embryo, P 26, 180.

Embryo sac, P 180.

Enamel, H 98.

Endoderm, A 26, 27, 37.

Endodermis, P 44.

Endoplasm, A 11, 14.

Endosperm, P 21, 24.

Energy, H 96, 140;
  in ameba, A 12;
  organic, A 2, 3;
  plant, A 2, 3, 5.

Entomophilous, P 148.

Environment, P 6, A 148, H 2, 3, 4, 48.

Enzyme, H 100.

Epicotyl, P 23, 25.

Epidermis, of leaf, P 86, 87;
  of man, H 17;
  of mussel, A 98.

Epigeal, P 23.

Epiphyte, P 35, 110.

Epithelial, H 12, 54.

Equisetums, P 201.

Erect posture, H 3.

Esophagus, H 74, 101.

Essays, subjects for, H 15, 25, 50, 116.

Essential organs, P 135.

Ethiopian, H 12, 18.

Evaporation, viii.

Excretion, A 12.

Excurrent, P 51.

Exercise, H 45, 48, 49, 57, 67.

Expiration, H 79.

Explosive seeds, P 172.

Eye, H 149;
  of bird, A 159;
  of frog, A 30;
  of grasshopper, A 67, 79;
  of fish, A 111.


Fainting, H 57.

Family, A 8.

Fangs, venomous, A 145.

Farmers' bulletins, A 95.

Fatigue, of muscles, H 45;
  of nerves, H 130, 131, 136.

Fats, test for, xi.

Fatty tissue, H 12, 103.

Feather, A 155.

Fehling's solution, xi.

Ferment, H 100, 103, 104, 158.

Fermentation, P 190, H 158.

Fern, P 176.

Fertilization, P 144;
  cross, P 144, 146, A 85;
  self, P 145, 147, 188.

Fiber, H 2.

Fibrin, H 61.

Fibro-vascular bundles, P 61, 90.

Field study, P 3, 6, 8, 14, 19, 27, 46, 57, 71, 84, 91, 101, 110, 118, 128, 132, 143, 152, 162, 170, 174, 181, A 10, 22, 42, 71, 72, 97, 127, 165, 166, 167, 184.

Filament, P 135.

Filter, H 163.

Fins, A 110, 113.

Flagellum, A 21, 27.

Flatworm, A 49.

Flavors, H 142, 147.

Flea, A 92, 93.

Flight, of bird, A 157, 175;
  of moth, A 84.

Floral envelopes, P 133.

Florets, P 140.

Flower, P 133, 180, A 85;
  apetalous, P 136;
  clusters, P 155;
  complete, P 136;
  diclinous, P 137;
  double, P 142;
  imperfect, P 137;
  incomplete, P 136;
  lateral, P 136;
  naked, P 136;
  perfect, P 137;
  pistillate, P 137;
  regular, P 138;
  staminate, P 137;
  sterile, P 137;
  solitary, P 156;
  terminal, P 156.

Fly, horse, A 81;
  house, A 92, 93.

Foliage, P 16.

Follicle, P 165.

Food, H 88;
  defined, H 114;
  of birds, A 177.

Food stuffs, H 91.

Food tube, of bird, A 163;
  of fish, A 116;
  of insect, A 76;
  of man, H 97;
  of mussel, A 102.

Foot, H 29.

Foraminifera, A 15, 18.

Forestry, P 68.

Formaldehyde, H 163.

Formalin, H 93.

Framework of plant, P 15.

Frog, A 128.

Frond, P 176, 178, 181.

Fruit, P 163, H 95.

Fucus, P 186.