Includes:
GRE201 Ascaris embryology, sec. of uteri showing maturation of ova
GRE201 Capsella bursa pastoris, l.s. of embryos
GRE203 Chicken (Gallus) embryology: 24 hour t.s.
GRE204 Chicken (Gallus) embryology: 72 hour t.s.
GRE205 Cockchafer (Melolontha), ovaries t.s.
GRE206 DNA and RNA stained in different colours, l.s. onion root tips
GRE207 Female chromosomes, human
GRE208 Frog (Rana) embryology: four cell stage t.s.
GRE209 Frog (Rana) embryology: morula stage l.s.
GRE210 Frog (Rana) embryology: neurula stage t.s.
GRE211 Frog (Rana), testis t.s. showing spermatogenesis
GRE212 Human chromosomes, spread in the metaphase stage, w.m.
GRE213 Hydra with ovaries t.s., sexual reproduction
GRE214 Hydra with testis t.s., sexual reproduction
GRE215 Lilium, ovary with embryosac t.s.
GRE216 Lilium, young anthers, meiosis, diplotene stage, t.s.
GRE217 Lilium, young anthers, meiosis, early prophase stage, t.s.
GRE218 Male Chromosome, human
GRE219 Mouse, uterus containing embryo t.s.
GRE220 Tapeworm (Taenia), mature proglottid w.m.