[pal-uh-nol-uh-jee] /ˌpæl əˈnɒl ə dʒi/
the study of live and fossil spores, pollen grains, and similar plant structures.
the study of living and fossil pollen grains and plant spores
The scientific study of spores and pollen, both living and fossilized. Palynology helps improve knowledge of ecosystems in both the recent and distant past, since pollen and spores are extremely durable, unlike many other plant parts.
palytoxin (pāl’ə-tŏk’sĭn) An extremely powerful toxin occurring in corals of the genus Palythoa of the South Pacific. Palytoxin disrupts the flow of ions across cell membranes and is the most potent known naturally occurring poison, being rapidly fatal to humans in doses of 4 micrograms. One of the most complex known nonprotein substances, it has […]
1. . pamphlet
Pan American Medical Association
[pah-muh-nyoo ng-guh n] /ˈpɑ məˈnyʊŋ gən/ noun 1. a family of Australian aboriginal languages, the most widespread within the Australian group of languages. /ˈpɑːməˈnjʊŋɡən/ adjective 1. of or relating to the largest superfamily of languages within the phylum of languages spoken by the native Australians noun 2. this phylum