It is galactolipids, rather than phlorotannins, that act as herbivore deterrents in " Fucus vesiculosus " against the sea urchin " Arbacia punctulata ".
2.
It was there at Woods Hole in the Summer of 1982 using the sea urchin ( " Arbacia punctulata " ) egg as his model organism, he discovered the cyclin molecule.
3.
Sea urchins are used in research, particularly as model organisms in developmental biology and ecotoxicology . " Strongylocentrotus purpuratus " and " Arbacia punctulata " are used for this purpose in embryological studies.
4.
Sea urchins such as " Arbacia punctulata " are ideal organisms to use in sperm research, they spawn large numbers of sperm into the sea, making them well-suited as model organisms for experiments.
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