and have many double bonds between carbon atoms. Lipids form excellent energy storage molecules for example as fats in seeds‚ lipid deposits in the stroma of the chloroplast and adipose tissue of vertebrates. In addition oxidation of lipids yields more ATP than the oxidation of carbohydrates and therefore they are high-energy molecules‚ which are important for fruits or seeds to be dispersed. This is because just as the oxidation of glucose‚ acetylcoenzyme A is produced in the first stage‚ but so
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does not involve the union of gametes. | |two parents. | | |2. New plants are produced from seeds. |2. New individual is produced from a single parent. | Q3. Differentiate between binary fusion and budding. Draw a well-labeled diagram showing both. |Binary Fusion
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ciceris is a soil and seed borne disease affecting chickpea whichis widely distributed where chickpea is grown. It causes yield losses in the range of 12 to 100 % depending on the level of resistance of the genotype and suitability of environmental conditions for disease development. Management of soil borne diseases mainly involves use of preventive measures because it is harder to control the disease once established. Thiram and carbendazim are used in majority of the crops as seed dress fungicides
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rejuvenate and survive. Fynbos should ideally be burnt every 15 years‚ and preferably later in summer. This burns the moribund vegetation‚ returns the nutrients to the soil and triggers the germination of seeds. Some plants achieve this when the fire triggers dead flower heads to release dormant seeds‚ while other seeds remain dormant in the ground until they are 3 triggered by the heat of the fire. Some Fynbos plants resprout from the burnt stems. FIGURE 4: Mountain Fynbos at Quariga in the Langeberg
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Available online at www.scholarsresearchlibrary.com Scholars Research Library Annals of Biological Research‚ 2012‚ 3 (8):4091-4093 (http://scholarsresearchlibrary.com/archive.html) ISSN 0976-1233 CODEN (USA): ABRNBW Physico - chemical characteristics of salt affected soil from Barhanpur‚ M.S.‚ India B. S. Mali‚ S. S.Thengal‚ P. N. Pate Department of Botany‚ Tuljaram Chaturchand College‚ Baramati‚ M. S.‚ India _____________________________________________________________________________________________
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Coniferophyta (gymnosperm) * “Naked seed” Greek * Refers to ovules not being surrounded by an ovary wall. * Therefore‚ necessity of cones * Seeds are non-motile and need wind for transport * Vascular * Cycad‚ ginkgo‚ pine * Angiospermophyta * Most successful plants today * Vascular * Seeds coated w/ ovary wall surrounding ovule * Sexual reproduction via flower formation‚ then seeds within fruit * Includes woody and herbaceous
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NARC-4 using Agrobacterium tumefaciens strain EHA 101 harboring pGUSintNPTII. Soybean half seed cotyledonary node method was opted. It was found that explant preparation in Agro-suspension culture resulted in highest transformation efficiency (48.3%) than in infection medium and water. One hour infection time was found optimum (55.9% transformation efficiency) in culture OD600 1.0. Co-cultivation of soybean half seed explants with Agrobacterium for five days showed better results as compared with three
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#1 For oxidative phosphorylation‚ 2.5 ATP are produced per NADH and 1.5ATP per FADH2. (Approx.) Important Formula #2 Non-germinating live seeds and grains respire by way of lactic fermentation and their Respiratory quotient (RQ) would be undefinable‚ irrespective of the nature of their nutrient reserves. They switch over to aerobiosis only upon germination. ORIGIN OF LIFE Important Formula #1 Life originated in the form of cyanobacteria about 3600 million years ago Important Formula #2 SYSTEMATICS
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June. In more constant seasonal temperature and with constant rainfall‚ flowering can happen twice or even all year-round.[5] The fruit is a hanging‚ three-sided brown capsule of 20–45 cm size which holds dark brown‚ globular seeds with a diameter of approximately 1 cm. The seeds have three whitish papery wings and are dispersed by wind and water.[6] In cultivation‚ it is often cut back annually to 1–2 meters and allowed to regrow so the pods and leaves remain within arm’s reach.[7] Cultivation[edit]
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improve the growth of these plants to assist in farmers’ efficiency. The introduction of GM crops into the Indian agricultural has resulted in many changes to the sector. Such crops and seeds are genetically engineered to make them sterile and unusable for replanting‚ resulting in farmers having to buy new seeds from a central supplier each year. The GM crops were observed to be harmful to health and the government imposed temporary ban on some of the types of GM crops. The agricultural scientists
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