10 slides

1 - Cell division in l.s. of Allium root tips, each slide showing all mitotic stages, carefully stained. For general study of mitosis
2 - Ascaris, primary germ cells in the growing zone of oviduct
3 - Ascaris, entrance of sperm in the oocytes
4 - Ascaris, first and second maturation divisions in oocytes I
5 - Ascaris, first and second maturation divisions in oocytes II
6 - Ascaris, mature oocytes with male and female pronuclei
7 - Ascaris, early cleavage stages
8 - Ascaris, later cleavage stages
9 - Ascaris, adult female roundworm, t.s. in region of gonads
10 - Ascaris, adult male roundworm, t.s. in region of gonads