The constraint or budget line, in the diagram below, represents the possible levels of consumption in the two periods given the individual's level of present income, future expected income and the prevailing interest rate 'r'.
Wasp, common name applied to most species of hymenopteran insects, except bees and ants. Insects known as wasps include the sawflies, the parasitic wasps, and the stinging wasps, which are the best known. About 75,000 species of wasps are known, most of them parasitic. Characteristics.
Classification of Parasites. Living organisms are classified using the Linnaean hierarchical scheme-in order of decreasing generality, the groupings are Kingdom, Phylum, Class, Order, Family, Genus and finally species.The classification of Protozoa (one-celled organisms) is not as well established, and we list their main phyla here.lassification of Parasites. Living organisms are classified using the Linnaean hierarchical scheme-in order of decreasing generality, the groupings are Kingdom, Phylum, Class, Order, Family, Genus and finally species.