Book,  Paragraph

 1   I,  2 |                                   2~Of the generation of animals
 2   I,  18| homogeneous or heterogeneous, or (2) an unnatural part such
 3   I,  19|     secreted by the female, and, (2) if not, whether she contributes
 4   I,  19|           analogous to blood, or (2) something formed from this.
 5   I,  19|          and less concocted, and (2) that being of such a nature
 6  II,  1 |           first efficient cause, (2) from what sort of material
 7  II,  1 |           and non-existence. But (2) that which is noble and
 8  II,  1 |        another, (1) the insects, (2) the animals that produce
 9  II,  1 |           made out of something, (2) be made by the agency of
10  II,  2 |                                   2~The next question to be
11  II,  3 |        previously outside it, or (2) that they should all exist
12  II,  3 |        the semen of the male, or (2) come from the male and
13  II,  6 |          origin of the movement, (2) that which is used by the
14  II,  6 |         that which can generate, (2) that which serves as an
15  II,  8 |    species from one another, and (2) a mule is born of horse
16  II,  8 |         of the same species, and (2) a mule cannot be, because
17 III,  1 |      birds are all two-coloured. (2) The cartilaginous fishes,
18 III,  2 |                                   2~The principle of the male
19 III,  10|         by some other animal, or (2) they must generate them
20 III,  10|        generate its own kind, or (2) some one kind must generate
21 III,  10|           from that of kings, or (2) that all the others may
22 III,  10|           or drone with drone or (2) of bees with drones. (That
23  IV,  1 |    secrete or discharge it.) And (2) all concoction works by
24  IV,  1 |    secretion to a pure form, and (2) every capacity or power
25  IV,  1 |       principle and a cause, and (2) the male is such in virtue
26  IV,  2 |                                   2~We have thus stated for
27  IV,  3 |        than the other way about. (2) They resemble their parents
28  IV,  3 |          offspring are produced, (2) why some are similar to
29  IV,  3 |          grounds impossible, and (2) those who say that it is
30  IV,  3 |          the distinction of sex, (2) why the female is often
31  IV,  4 |          a single young one, and (2) the production of few young
32   V,  2 |                                   2~It is the same also with
33   V,  5 |           being easily dried up. (2) That the process is not