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------------------------------------------------- Phloem In vascular plants‚ phloem is the living tissue that carries organic nutrients (known as photosynthate)‚ in particular‚ sucrose‚ a sugar‚ to all parts of the plant where needed. In trees‚ the phloem is the innermost layer of the bark‚ hence the name‚ derived from the Greek word φλόος (phloos) "bark". The phloem is concerned mainly with the transport of soluble organic material made during photosynthesis. This is called translocation.
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Exercise No. Respiratory System I. Introduction Oxygen is a very important element which our body needs. Without oxygen life is not possible without oxygen which helps in producing energies that our body cells need. But‚ how do we acquire this oxygen needed by the body? It is by the process called Respiration. Respiration is a process of taking in and out of air from the body. There are two kinds of respiration called cellular respiration and external respiration. Cellular respiration
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Transpiration and Leaf Resistance By: Bernina Berber Introduction Transpiration is a part of the water cycle process‚ and it is the loss of water vapor from parts of the plants. It is a process similar to evaporation. Evaporation and diffusion cause the plant tissue to have negative water potential. If you were to compare transpiration it would be like saying it is close to sweating (but in plants)‚ especially in leaves but also in stems‚ flowers and roots. Stomata are dots with openings on
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On The Importance of Physical Training‚ and the Consequences of Shamming Physical training has so many important benefits it is countless to comprehend. Not only is it condusive to a healthy and fit lifestyle. You live longer‚ you look better‚ you feel better; these things among others evident. Physical training affects you on so many levels and each level is more complex and interesting. I am going to explain myself clearly throughout this article. I write this as corrective training‚ but also
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Arrangement of Vascular Tissues in Flowering Plants • Xylem and phloem often are grouped together -> vascular bundle • Cambium -> lies in between xylem and phloem -> divide and differentiate -> form new xylem and phloem tissues -> thickening of stem Movement of Substances Into and Within Flowering Plants Entry of Water and Nutrients into Plants • Absorption of water -> root hairs -> grow into close contact with liquid around them • Thin film of liquid surrounding soil
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Background to product Artery aid is a new innovative product that is designed specifically to treat sufferers of peripheral arterial disease. Artery Aid was inspired by personnel experience within the group. Kate‚ one off the members of Artery Aid‚ has witnessed the effects of peripheral artery disease first as her own mother suffered from the disease. This is what first inspired our product. The two main methods of treating peripheral artery disease are exercise and heat. Exercise works by working
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* Plants live in two difference environments at the same time: * * air - stem and leaves‚ surrounded by air and where light‚ CO2‚ and oxygen. * soil - roots‚ supplies water and nutrients. * Each part of the plant has a specific function: * * leaves - carry out photosynthesis. * roots - anchor the plant & absorb water and soil nutrients. * stems - support the leaves and transport materials to other plant parts. * What does the plant
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When looking for exercise equipment there are certain guidelines to follow. Here are the issues to consider: 1. Effective - In order for a piece of exercise equipment to be effective it needs to be able to challenge all of the muscle groups in the body. This can only be done with multiple levels of resistance (tension). The fact is that each of your muscle groups is a different size and a different strength. Your thighs are stronger than your arms‚ your back is stronger than your shoulders etc…
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Learning Objectives: To define the following terms: ventiliation‚ inspiration‚ expiration‚ forced expiration‚ tidal volume‚ expiratory reserve volume‚ inspiratory reserve volume‚ residual volume‚ vital capacity‚ forced expiratory volume‚ minute respiratory volume‚ surfactant‚ and pneumothorax. To describe the role of muscles and volume changes in the mechanics of breathing. To understand that the lungs do not contain muscle and that respirations are therefore caused by external forces. To
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