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Dr. A.P.J. Abdul Kalam Technical University, Lucknow formerly known as Uttar Pradesh Technical University (UPTU), was established by the government of Uttar Pradesh on 8 May 2000 (Act No. 1248 (2)XVII-V-I-I-19-2000 Uttar Pradesh Adhiniyam Sankhya 23 of 2000).
As published in Diversity and Classification of Flowering Plants [5] [3] [6] [7]. Division Magnoliophyta (2 classes, 17 subclasses, 71 superorders, 232 orders, 589 families ...
This is the sense in which the term is used, today. [5] In most taxonomies, the flowering plants are treated as a coherent group; the most popular descriptive name has been Angiospermae, with Anthophyta (lit. 'flower-plants') a second choice (both unranked). The Wettstein system and Engler system treated them as a subdivision (Angiospermae).
The following outline is an overview of and topical guide to botany, the biological academic discipline involving the study of plants. Core concepts. Bud;
Phytogeography (from Greek φυτόν, phytón = "plant" and γεωγραφία, geographía = "geography" meaning also distribution) or botanical geography is the branch of biogeography that is concerned with the geographic distribution of plant species and their influence on the earth's surface. [1]
Botany, also called plant science or phytology, is the branch of natural science and biology studying plants, especially their anatomy, taxonomy, and ecology. [1] A botanist, plant scientist or phytologist is a scientist who specialises in this field.
Although plant morphology (the external form) is integrated with plant anatomy (the internal form), the former became the basis of the taxonomic description of plants that exists today, due to the few tools required to observe. [2] [3] Many of these terms date back to the earliest herbalists and botanists, including Theophrastus.
The hardiness of the winter buds of such conifers is enhanced by the smallness of the buds, by the evolution of faster translocation of water, and an ability to tolerate intensive freeze dehydration. In boreal species of Picea and Pinus, the frost resistance of 1-year-old seedlings is on a par with mature plants, [16] given similar states of ...