absolute pollen frequency

См. также в других словарях:

• absolute pollen frequency — noun See pollen frequency. Abbrev.: APF …  

• pollen frequency — /ˈpɒlən frikwənsi/ (say poluhn freekwuhnsee) noun the measurement of the frequency of pollen trapped in a sediment, either recent or fossil material, either as an absolute number (absolute pollen frequency) for comparison purposes, or as a… …  

• APF — /eɪ pi ˈɛf/ (say ay pee ef) absolute pollen frequency …  

• evolution — evolutional, adj. evolutionally, adv. /ev euh looh sheuhn/ or, esp. Brit., /ee veuh /, n. 1. any process of formation or growth; development: the evolution of a language; the evolution of the airplane. 2. a product of such development; something… …   Universalium

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• heredity — /heuh red i tee/, n., pl. heredities. Biol. 1. the transmission of genetic characters from parents to offspring: it is dependent upon the segregation and recombination of genes during meiosis and fertilization and results in the genesis of a new… …   Universalium

• human disease — Introduction       an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease       Before human disease can be discussed, the meanings of the terms health, physical fitness, illness …   Universalium