25 slides

1 - Allium, root tips, l.s. showing all stages of mitosis
2 - Eschscholtzia, stigma, w.m. showing penetrating pollen
3 - Lilium, microspore mother cells, first division, leptotene – zygotene stage
4 - Lilium, microspore mother cells, first division, diakinesis – telophase
5 - Lilium, microspore mother cells, second division, interkinesis – four cells stage
6 - Polytrichum, moss, archegonium, w.m.
7 - Polytrichum, moss, archegonium, l.s.
8 - Spirogyra scalariform conjugation showing zygotes following conjugation
9 - Sea urchin, developing of eggs, w.m. of most stages up to pluteus in the same slide
10 - Giant chromosomes from salivary gland of Chironomus, squash preparation special stained for chromomeres
11 - Giant chromosomes from salivary gland of Chironomus, section
12 - Ascaris, fertilisation of eggs, sec.
13 - Ascaris, male and female pronuclei, sec.
14 - Ascaris, meiosis and early cleavage, sec.
15 - Testis of crayfish, sec. showing meiosis and spermatogenesis
16 - Testis of mouse, t.s. showing spermatogenesis
17 - Ovary of rabbit, l.s. showing follicles in various stages of development
18 - Embryology of fish, l.s. of embryo showing animal mitosis
19 - Chromosomes, human, female, of culture of peripheral blood
20 - Chromosomes, human, male, of culture of peripheral blood
21 - Drosophila genetics, adult wild type, w.m.
22 - Drosophila genetics, "barr eye" mutant, w.m.
23 - Drosophila genetics, "brown eye" mutant, w.m.
24 - Drosophila genetics, "vestigial wing" mutant, w.m.
25 - Drosophila genetics, "white eye" mutant, w.m.