April 2012
Beginner
378 pages
13h 58m
English
You’ll need the following items to complete this lab session. (The standard kit for this book, available from www.thehomescientist.com, includes the items listed in the first group.)
Magnifier
Pipettes
Slide, deep cavity
Teasing needles
Culture: Daphnia or brine shrimp (optional)
Culture: Hydra (optional)
Microscope
Microscope, stereo (optional)
Slides, prepared, Hydra (budding, sections)
Slide(s), prepared, sponge sections
Specimen: Grantia (preserved)
Vinegar, distilled white
In this lab session, we’ll investigate Porifera (poor-ih-FUR-uh) and Cnidaria (nye-DAIR-ee-uh). Members of these two phyla are simple invertebrate animals.
Porifera ...
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