10 Microscope Slides:

1(f). Frog, morula, l.s.
2(f). Frog, blastula. l.s. shows blastocoel with macro- and micromeres
3(f). Frog, gastrula, sagittal l.s. shows germ layers, dorsal lip, yolk plug
4(f). Frog, neurula, t.s. showing primordium of notochord
5(f). Frog, early tail bud stage, t.s. with neural tube, notochord
6(f). Frog, early tail bud stage, sagittal l.s. with primordium of brain, segmentation of mesoderm
7(f). Frog, hatching stage, t.s. region of head or gills
8(f). Frog, hatching stage, t.s. region of mid-body
9(e). Frog, young tadpole, t.s. head
10(e). Frog, young tadpole, t.s. thorax or abdomen.