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Often called water fleas, Daphnia are small crustaceans that are one of the most studied living organisms. They can be used to investigate the compound eye, digestive system, reproductive system, appendages used for movement and life cycle stages. They also make great experimental animals, commonly ...

Daphnia culture for sale. Often called water fleas, Daphnia are small crustaceans that are one of the most studied living organisms and are very popular in Secondary School Science and Biology. They can be used to investigate the compound eye, digestive system, reproductive system, appendages used f...

Often called water fleas, Daphnia are small crustaceans that are one of the most studied living organisms. They can be used to investigate the compound eye, digestive system, reproductive system, appendages used for movement and life cycle stages. They also make great experimental animals, commonly ...

These large paramecia are an ideal unicellular organism for study under a compound microscope. Visible are internal organalles (contractile vacuoles, macronucleous, food vacuoles, oral groove,.) and also their external beating cilia, using 100–200x magnification. Motility is by use of cilia and th...

A pack containing three important items for studying live water fleas (Daphnia) under the microscope: - pipettes with large holes to prevent damage to water fleas when transferring them to a slide; pipettes not intended for volume measurement- concave slides (slides with a shallow cavity) that hold ...

A pack containing sycamore seeds for engaging discovery-type activities and for simple investigations into spinning flight. See how spinning flight helps the seeds disperse away from the parent plant. A teacher's guide gives starter questions and investigation ideas. Great for engagement, observatio...

A pack containing sycamore seeds for engaging investigations relating to spinning flight and seed dispersal. The teacher's guide gives starter questions and investigation ideas. Great for observations and inferences, comparisons, fair tests/controlled experiments and biomimicry investigations.Pack c...

Seeds of tree lucerne, otherwise known as tagasaste (Chamaecytisus palmensis). Use for germination experiments involving breaking dormancy by three different methods of scarification. Or, just grow the plants!The treeTree lucerne is an introduced, small, fast growing, evergreen tree reaching 6 metre...

Pollen from a named flower species, representative of the typically large, sticky pollen grains that insect pollinated plants produce.Use for microscopic examination.Tips: - Use a fine paint brush to extract tiny quantities at a time.- A dry mount using a coverslip works best. - Compare bottom light...

Pollen from a named tree species, representative of the typically small, smooth pollen grains that wind pollinated plants produce.Use for microscopic examination.Tips: - Use a fine paint brush to extract tiny quantities at a time.- A dry mount using a coverslip works best. - Compare bottom lighting,...

Spores of the native Parablechnum montanum fern. (Previously known as Blechnum montanum.)Spores are haploid (N) and produced by the sporophyte generation of ferns.Use for microscopic examination. Not intended for sowing.Tips: - Use a fine paint brush or toothpick to extract tiny quantities at a time...