Book,  Paragraph

  1   I,  1 |         matter, generate indeed, but produce another kind, and the offspring
  2   I,  4 |            say, nothing else than to produce young, as the business of
  3   I,  4 |            business of a plant is to produce seed and fruit. But still
  4   I,  8 |          laying their eggs, for some produce them imperfect, as fishes
  5   I,  8 |              The reason is that they produce many young, and this is
  6   I,  8 |             in those creatures which produce their eggs in a perfect
  7   I,  8 |              low down in those which produce them imperfect, for it is
  8   I,  9 |      compared with one another. Some produce their young alive, not only
  9   I,  10|    cartilaginous fish and the vipers produce their young alive externally,
 10   I,  10|          alive externally, but first produce eggs internally. The egg
 11   I,  11|              At least they certainly produce their eggs in a soft envelope,
 12   I,  11|             then, they are cold they produce soft-shelled eggs, and because
 13   I,  11|            eggs are soft they do not produce them externally; for that
 14   I,  11|            case of the animals which produce young by the mixed method,
 15   I,  12|       different again in those which produce young in both ways, being
 16   I,  13|            the fact that all animals produce semen, but all do not void
 17   I,  17|         whether both male and female produce it or only one of them,
 18   I,  18|              even among animals some produce many young from a single
 19   I,  18|               if the female does not produce semen, it is reasonable
 20   I,  18|              getting rather too fat, produce less semen and are less
 21   I,  18|            like manner other animals produce much semen through weakness
 22   I,  19|           animals. For fat creatures produce less semen than lean ones,
 23   I,  19|            Hence the female does not produce young if the catamenia are
 24   I,  21|         semen added to the first can produce this effect by heat and
 25   I,  21|              why the female does not produce offspring by herself, for
 26   I,  23|            and do not emit semen but produce an embryo, what is called
 27  II,  1 |              bring to perfection and produce into the world a creature
 28  II,  1 |              the world alive; others produce something undeveloped which
 29  II,  1 |               Among the ovipara some produce the egg in a perfect condition (
 30  II,  1 |        bloodless animals the insects produce a scolex, alike those that
 31  II,  1 |       reptiles because of their heat produce a perfect egg, but because
 32  II,  1 |          earthy nature, the egg they produce is soft; for the earthy
 33  II,  1 |              nature and the egg they produce is imperfect, therefore
 34  II,  1 |              the embryo. All insects produce a scolex. Now all the insects
 35  II,  1 |         wherefore all creatures that produce a scolex from themselves
 36  II,  1 |           that all bloodless animals produce a scolex, for the classes
 37  II,  1 |        insects, (2) the animals that produce a scolex, (3) those that
 38  II,  1 |           perfect and hotter animals produce their young perfect in respect
 39  II,  1 |               The third class do not produce a perfect animal, but an
 40  II,  1 |              still colder than these produce an egg, but an imperfect
 41  II,  1 |            said already. For insects produce a scolex first; the scolex
 42  II,  4 |             from a union of the two) produce an offspring which is neither
 43  II,  4 |          form, just as foreign seeds produce plants varying in accordance
 44  II,  5 |            eggs (for then they would produce a chick actually alive),
 45  II,  6 |             the growth of those that produce a scolex is towards the
 46  II,  6 |             lion, wolf, fox, jackal, produce their young blind, and the
 47  II,  7 |         uterus. Of such animals some produce one young at a time, some
 48  II,  7 |              other and to be able to produce young of both sexes, but
 49  II,  8 |         longer fertile but unable to produce perfect offspring.~And in
 50  II,  8 |         species they with difficulty produce a single young one), the
 51 III,  1 |          among the ovipara (1) birds produce a perfect hard-shelled egg,
 52 III,  1 |             oviparous internally but produce the young alive, the egg
 53 III,  1 |            this class alone does not produce the young from the egg within
 54 III,  1 |           All other oviparous fishes produce an egg of one colour, but
 55 III,  1 |          flight nor rapine but which produce many young, for these birds
 56 III,  1 |              often and their females produce much material. Of such birds
 57 III,  1 |            many, but they frequently produce two, or three at the most
 58 III,  1 |            lay eggs externally birds produce their egg perfect, fish
 59 III,  3 |              or cartilaginous fishes produce a perfect egg within themselves
 60 III,  3 |              again within itself nor produce them alive to begin with,
 61 III,  3 |       development in those fish that produce a perfect egg within themselves
 62 III,  4 |              for those animals which produce a scolex give birth to a
 63 III,  5 |             fish that are oviparous, produce a perfect egg, and it does
 64 III,  6 |              for they are birds that produce few young, though this bird
 65 III,  7 |           cartilaginous class do not produce much semen, and further
 66 III,  7 |              way those animals which produce a scolex, for the product
 67 III,  8 |           and their like the females produce their eggs so as to keep
 68 III,  9 |           and besides this that they produce a scolex, and why this is
 69 III,  9 |             seem in a certain way to produce a scolex first, since the
 70 III,  9 |            stage some of the ovipara produce the egg in a perfect condition,
 71 III,  10|              of generation that they produce eggs without copulation,
 72 III,  10|             of lions, which at first produce five, afterwards a smaller
 73 III,  10|              So the leaders at first produce a number of workers, afterwards
 74 III,  10|           united for a long time but produce quickly something of the
 75  IV,  1 |             of sex exists, and which produce both male and female offspring,
 76  IV,  2 |              latter case the animals produce more secretion, and too
 77  IV,  2 |   correspondence with one another to produce at all, for all things that
 78  IV,  3 |        necessary that animals should produce female young). And the monstrosity,
 79  IV,  4 |             in other animals if they produce many young. Hence they are
 80  IV,  4 |          sheep and goats, since they produce more young. Still more does
 81  IV,  4 |          fissipeds, for such animals produce many young and imperfect,
 82  IV,  4 |            this happens and why they produce many young must be stated
 83  IV,  4 |              wonder why some animals produce many young, others only
 84  IV,  4 |             the largest animals that produce one, e.g. the elephant,
 85  IV,  4 |       practically all the fissipeds, produce many, even the small members
 86  IV,  4 |          cloven-footed animals again produce few, except the pig, which
 87  IV,  4 |          which belongs to those that produce many. This certainly seems
 88  IV,  4 |          their size that they do not produce many young, for the nutriment
 89  IV,  4 |           produced, the solid-hoofed produce one, the cloven-footed few,
 90  IV,  4 |           fly or swim the large ones produce few, the small many, for
 91  IV,  4 |           why some animals naturally produce many young, some but few,
 92  IV,  4 |           with reason at those which produce many, since such animals
 93  IV,  4 |             in a row in animals that produce many, when the uterus is
 94  IV,  4 |           what happens in those that produce many young is this: from
 95  IV,  4 |              the large animals which produce only one young one, for
 96  IV,  4 |              heat of his body he may produce many [for semen is naturally
 97  IV,  5 |           occur in some is that they produce only one young one, for
 98  IV,  5 | superfoetation occurs in those which produce many young because the production
 99  IV,  5 |            since man naturally would produce many young, and since the
100  IV,  6 |               6~Some of the vivipara produce their young imperfect, others
101  IV,  6 |          this is that the one-hoofed produce one young one, and the cloven-footed
102  IV,  6 |          acquired some size. So they produce them imperfect, like those
103  IV,  7 |           during pregnancy. For they produce what is called a mola; it
104   V,  4 |              any rate, some diseases produce the same effects as old