CALLUS INDUCTION By: Sonali Pradhan‚08-11-2013 ABSTRACT The present study describes a reliable method for callus induction of Hybanthus ennaspermus‚an important medicinal plant plant. Calli were in vitro initiated from leaves segments using Murashige and Skog (1962) basal media. The effect of NAA (_-naphthalene acetic acid) and 2‚4-D (2‚4-Dichlorophenoxy acetic acid) on callus induction was investigated. It was found that growth regulators and their concentrations have obvious effects on the
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PART 2: UNDERSTANDING BUYERS & MARKETS Chapter 5: Consumer Behavior Consumer Behavior- The actions a person take in purchasing and using products and services including the mental and social processes that come before and after these actions. Consumer Purchase Decision- Problem Recognition: Perceiving a Need- the initial step in the purchase decision‚ occurs when A person realizes that the difference between what he or she has and what he or she would like to have is
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the relevance of consumer markets in the hotel industry. For a staff orientation‚ how can you analyze customer orientation: internal and external? Use appropriate cases for elaboration. Hospitality Marketing is a social and managerial process by which individuals and groups obtain what they need and want through creating and exchanging products and value with others. Marketing is becoming more important in the hotel industry. Corporate giants have entered the hospitality market. The hotel industry
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Impact of growth in E-retailing on general consumer market E-commerce in recent times has been growing rapidly across the world. According to Report of Digital–Commerce. Industry sources indicate that this growth can be sustained over a longer period of time as e- commerce will continue to reach new geographies and encompass new markets. E-commerce means sale or purchase of goods and services conducted over network of computers or TV channels by methods specifically designed for the purpose
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| NAM_________________________ DATE_____________ | | NO | NAME OF TISSUE / SPECIMEN | NAME OF THE ORGAN SYSTEM | LABEL SPECIMEN | FUNCTION | DESEASE | Type of tissuesection | Staining technique | REFRENCE | MAGNIFICATION | DRAWING / SKETCH | 1 | Acute Lymphocyte Leukemia | Cardiovascular System | Blood | Type of cancer of the blood or bone marrow characterized by an abnormal increase of white blood cells | Leukemia | Blood Smear | Hematoxylin | http://swc2.hccs.edu/bio/labs | 451x306 pixels
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Connective Tissue As the name implies‚ connective tissue serves a "connecting" function. It supports and binds other tissues. Unlike epithelial tissue‚ connective tissue typically has cells scattered throughout an extracellular matrix. Loose Connective Tissue In vertebrates‚ the most common type of connective tissue is loose connective tissue. It holds organs in place and attaches epithelial tissue to other underlying tissues. Loose connective tissue is named based on the "weave" and type
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ANIMAL TISSUES 1. Classify the animal tissues. On the basis of the function they perform‚ animal tissues are classified into four different types. They are: i) Epithelial tissue ii) Connective tissue iii) Muscular tissue iv) Nervous tissue 2. What are epithelial tissues? What are the characteristic features of these tissues? The covering or protective tissues in the animal body are called epithelial tissues. They also perform the functions of secretion and absorption
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Muscle tissue Muscle tissue has a ability to relax and contrast and so bring about movement and mechanical work in various parts of the body. There are other movements in the body too which are necessary for the survival of the organism such as the heart beat and the movements of the alimentary canal. Muscles can be divided into three main groups according to their structure * Smooth muscle tissue. * Skeletal muscle tissue. * Cardiac (heart) muscle tissue.
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September‚ 2013 Tissue Ownership “I think people are morally obligated to allow their bits and pieces to be used to advance knowledge to help others” (Korn). Different people have opposing opinions on the topic of whether or not patients or doctors own the body tissues after it’s been removed from the patient. Ownership is the act‚ state‚ or right of possessing something. Tissue ownership is different from ownership because once it leaves your body‚ you no longer own it. Contributing your tissues to the
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1. Epithelial tissue ________. A) is usually acellular B) contains a number of neuron types C) is highly vascularized D) has a basement membrane 2. Which is true concerning muscle tissue? A) cuboidal shape enhances function B) is a single-celled tissue C) highly cellular and well vascularized D) contains contractile units made of collagen 3. Which of the following is true about epithelia? A) Pseudostratified epithelia are commonly keratinized. B) Stratified epithelia are
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