Index Results(66 Results)
ML1210 - $12.75Composite, sections through male and female.
ML1220 - $7.95c.s. Section to show nephridiopore and portions of nephridium (excretory structure).
ML1246 - $12.90w.m. All stages from unfertilized egg to bipinnaria, inclusive.
ML1248 - $7.35w.m. Early cleavage stage.
ML1249 - $7.55w.m. Late cleavage stage.
ML1250 - $7.05w.m. Pluteus larvae.
ML1401 - $26.05Plants have evolved to exist in an amazing diversity of habitats-all of which present unique demands. This selection of four slides focuses on plant structures adapted to extremes of moisture. Structures are from xerophytic (low moisture) and hydrophytic...