Study the prenatal development of gametes (sex cells), fertilization, embryos and fetuses in an array of species with the embryology microscope slide sets. Choose from pig, chicken, frog, sea urchin and ascaris megalocephala (roundworm). Each slide set includes a full-color brochure with corresponding pictures.
Frog Embryology Slide Set includes 10 microscope slides: • Frog, blastula. l.s. shows blastocoel • Frog, early tail bud stage, sagittal l.s. with primordium of brain, intestine, segmentation of mesoderm • Frog, early tail bud stage, t.s. with neural tube, notochord • Frog, gastrula, sagittal l.s. shows germ layers, dorsal lip, yolk plug • Frog, hatching stage, t.s. through region of head or gills • Frog, hatching stage, t.s. through region of midbody • Frog, morula, l.s. with macro- and micromeres • Frog, neurula, t.s. showing primordium of notochord, entoderm with primary intestinal cavity • Frog, young tadpole, t.s. through head • Frog, young tadpole, t.s. through thorax or abdomen