BANANA TISSUE CULTURE INTRODUCTION Plant Tissue Culture is culturing of any part of the plant in a specially defined growth media under aseptic laboratory condition in Petri dishes‚ test tubes or in any other suitable glass containers. The plant nutrient media consists of macro and micro salts‚ vitamins and desired levels of plant growth hormones. Depending upon the plant species genetic nature and with help of above supportive media various forms of callus/embryos/shoots/ roots or direct plantlets
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When I asked my parents why they named me Alexander‚ it took them sometime to come up with the answer of‚ “We just liked the name.” I went on to research the difference between the names of Alexander and Alex‚ even though they are much the same‚ the names have different meanings. Alexander‚ to me‚ does not fit me as well as Alex for multiple reasons. As simple as the name Alex is‚ Alex also has a simple definition. According to babynames.com‚ Alex simply means “defender”. This could not fit
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------------------------------------------------- Tissues Study Questions 1. What is the hierarchy of structural order in living organisms? * Atom‚ molecule‚ cells‚ tissue‚ organ‚ organ system‚ organism 2. Why is it important to understand “structure – function” relationships? How do the structure and function of the tissues apply to this concept? * It is important to know structure and function relationships so that you will understand how everything works together. * With tissues it is important to
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Types of epithelial tissue Connective tissue -Connective tissues are fibrous tissues. They are comprised of cells separated by non-living material‚ which is called extracellular matrix. Connective tissue holds other tissues together such as in the formation of organs‚ and has the ability to stretch and contract passively. Bone‚ often referred to as osseous tissue‚ and blood are examples of specialized connective tissues. Conective tissues are cells that are suspended in a matrix of their own secretions
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According to the article “What’s in a Name?” ‚ some authors choose pen names because it’s “ allow authors freedom‚ flexibility‚ and opportunity”. For example‚ Eric Blair adopted the name George Orwell because he “feared his early word would embarrass his family”(Source 1). In addition‚ some authors choose pen names‚ because for them it’s an only way to get published‚ especially for woman‚ because they was discriminated because they are women. According to the article “ Introducing Jane Eyre: An
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animal tissue is commonly known as packaging tissue? 1 2. Calculate the formula unit mass of CaCO3 (given at masses: Ca = 40. 0µ‚ c=12 0µ‚ 0 = 16.0µ . determines ‘pitch’ of sound. 1 5. How does the speed of sound change on increasing the temperature? 1 6.What do you mean by photoperiod? Name two processes that are dependent on photoperiod. 2 7. What will happen if: i) The skin epithelium is not
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The collection and use of human tissue samples‚ from the deceased or living‚ is a practice doctors and surgeons perform to be able to undergo research on diseases‚ cancers‚ and the functionality of tissues in the human body. While there are many issues surrounding the use of human cells and tissues in scientific research‚ the main problem pertains to morality and subsequently ownership and consent. Laws today state that patients must give consent to donate tissue samples to doctors for this procedure
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Tissue Engineering: The Future of Surgery and Medicine The only thing worse than needing an organ? transplant is the waiting list. The average wait time for a heart transplant is four months and the wait time for a kidney extends to around five years. This issue is being addressed by scientist with the intention of changing the future. Tissue engineering is on the verge of becoming one of the most vital resources in medicine; it has a growing importance in organ and cartilage replacement and is
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Plant Tissues A mature vascular plant (any plant other than mosses and liverworts)‚ contains several types of differentiated cells. These are grouped together in tissues. Some tissues contain only one type of cell. Some consist of several. Meristematic The main function of meristematic tissue is mitosis. The cells are small‚ thin-walled‚ with no central vacuole and no specialized features. Meristematic tissue is located in • the apical meristems at the growing points of roots and stems. • the
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developed high yielding varieties‚ which are available in small quantities. * Tissue culture is valuable for the propagation of several plant species. * Hussey described a procedure for the induction of plantlets directly on stem tissue without callus from several species of bulb and corm-bearing plants on media which is having low concentration of auxins or no auxins. * Nadgaudaetal have described tissue culture method for obtaining plantlets from 2 high-yielding turmeric varieties. The
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