The evolution of plants has resulted in increasing levels of complexity‚ from the earliest algal mats‚ through bryophytes‚ lycopods‚ ferns to the complex gymnosperms and angiosperms of today. While the groups which appeared earlier continue to thrive‚ especially in the environments in which they evolved‚ each new grade of organisation has eventually become more "successful" than its predecessors by most measures. Probably an algal scum formed on land 1‚200 million years ago. In the Ordovician period
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NAME:-PUDINA This plant is related to the menthe genus and its aromatic herbs. Many more species grows wild; some of there cultivated. The chief constituent for which these plants are valued are menthol and pappermint oil. this medicinal plant is an erect branched herb upto about 55 cm high. Leaves upto 6 cm long. Flowers small‚ in small brunches‚ borne on axile leaves‚medicinal seeds are also very useful. MEDICINAL USES of pudina :- THE DRIED LEAVES AND FLOWERING TOPS OF THE PLANT MAKE THE DRUG PAPPOERMINT
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Question No :1 ___________ is a groups of processes required to to purchase or acquire the products‚ services‚ or results needed from outside the project team to perform the work. (Choose correct one from multiple below) 1. Procurement Management 2. Planning Management 3. Scope Management 4. Control Management correct is :1 Explanations : Procurement Management is a groups of processes required to to purchase or acquire the products‚ services‚ or results needed from outside the project
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Copper is an element that occurs in minor amounts in the earth’s crust. Estimates of average crustal prevalence are on the order of 0.0058 percent by weight. Deposits considered to be economically recoverable at current market prices may contain as little as 0.5 percent of copper or less‚ depending on the mining method‚ total reserves‚ and the geologic setting of the deposit. Here is the flow sheet on how to process copper from Zenith. Copper Process Flow Sheet: Copper ore is first quarried from
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UNIT 02: PLANT LAYOUT Definition Plant Layout involves the allocation of space and the arrangement of equipment in such a manner that overall operating costs are minimized. It includes the arrangement and location of work centres and various service centres like inspection‚ storage and shipping within the factory building. Characteristics of an Efficient Layout 1. Smooth flow of production – Raw materials and workers have access to each machine without any difficulty and delay. 2. Maximum utilization
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PHILIPPINE MEDICINAL PLANTS Here are the list of Medicinal Plants that can be found here in the Philippines : AKAPULKO Scientific name : Casia Alata Other name : Ringworm Bush‚ Kasitas (Bik.‚ Bis.) Treats skin diseases like Tinea infections‚ringworms‚eczema‚scabies and insect bites. USE AND PREPARATION: Pound enough fresh leaves; express (squeeze out) the juice and apply on the affected skin morning and evening. Improvement should be noticed after 2 - 3 weeks of treatment. You
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Role of mycorrhizas in the mineral nutrition of host plants Mycorrhizas are very important in the uptake of nutrients such as P‚ N‚ K‚ Cu‚ Zn and Ca by plants especially in soils low in these nutrients. Since P is the most limiting nutrient in tropical soils‚ mycorrhizas are vital for improving P nutrition particularly for cultivated plants. External hyphae can absorb and translocate P to the host from soil outside the root depletion zone. The thin mycorrhizal hyphae (2-4 μm in diameter) are able
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different concentrations of salt water effect plants. The test that will be performed will prove which concentration will have the worst effect. The hypothesis is that by measuring the plants growth each day‚ the largest concentration of salt will harm the plants the most. First‚ the plants were purchased and the water was prepared with the salt concentrations. Second‚ the plants were watered each day with the different concentrations of salt. Third‚ the plants’ growth were observed and recorded each
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a schoo Chapter 35 The Plant Body 1. Describe and compare the three basic organs of vascular plants. Explain how these basic organs are interdependent. The three basic organs of a vascular plant are the stems‚ leaves‚ and roots. The stems consist of nodes‚ where leaves attach‚ and internodes between the nodes. The stem is responsible for elongation of the plant and acts as a central axis for other organs to attach to. The roots help to anchor the plant as well as absorb water and nutrients
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Q. What is meant by Plant Layout? Discuss the principles and different methods of Plant Layout. Answer: What is Plant Layout……………………? Plant layout refers to the arrangement of physical facilities such as machinery‚ equipment‚ furniture etc. within the factory building in such a manner so as to have quickest flow of material at the lowest cost and with the least amount of handling in processing the product from the receipt of material to the shipment of the finished product. According to Riggs
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