natural classification मीनिंग इन हिंदी

उदाहरण वाक्य

1. Strickland and others specifically rejected the use of relations of " analogy " in constructing natural classifications.
2. De Bary used Voronin's materials on smut fungi in his variant of natural classification of fungi.
3. These systems were eventually discarded in favour of principles of genuinely natural classification, namely based on evolutionary relationship.
4. Based on molecular data this is not a natural classification however, as the ciscoes are polyphyletic, comprising two different lineages within the freshwater whitefishes.
5. Between 1650 and 1700 CE there was a move from the utilitarian back to a scientific natural classification based on the characters of the plants themselves.
6. His 1955 monograph, " The natural classification of the families of Coleoptera ", established a system for the classification of beetles that remains in use.
7. Though many attempts were made to create a more natural classification of the Basidiomycota, the Aphyllophorales continued to be used ( at least by some ) until entirely superseded in the 1990s by classification systems based on cladistic analysis of DNA sequences.
8. Caesalpino proposed classes based largely on the detailed structure of the flowers and fruit; He was the first to try and derive principles of natural classification reflecting the overall similarities between plants and he produced a classification scheme well in advance of its day.
9. As part of a move towards a more natural classification of fungi, R . T . Moore proposed in 1987 that " Rhizoctonia " should be restricted to the type species and its relatives, with unrelated species moved to other genera.
10. While taxonomic classification is concerned with the production of natural classifications ( being natural understood either in phylosophical basis for pre-evolutionary thinking, or phylogenetically as non-polyphyletic ), plant-life form classifications uses other criteria than naturalness, like morphology, physiology and ecology.