0 votes. answered Oct 3, 2020 by DaenaDanes . airborne transmission: ... abnormal development or growth of cells, tissues, or organs: Term. However, metaplasia or dysplasia does not always progress to neoplasia and can occur in other conditions as well. Also known as somatic stem cells: Term. Growth in plants occurs as the stems and roots lengthen. Most causes of abnormal cervical cells do not lead to the development of cancer if treated properly. If the increase in the number of liver cells is abnormal, for example, tumours of the liver, or hepatomas, may result. Some plants, especially those that are woody, also increase in thickness during their life span. are undifferentiated (not having a specialized function or structure) cells found among differentiated cells in a tissue or organ. dysplasia - abnormal development (of organs or cells) or an abnormal structure resulting from such growth aplasia - failure of some tissue or organ to develop fibrous dysplasia of bone - a disturbance in which bone that is undergoing lysis is replaced by an abnormal proliferation of fibrous tissue resulting in bone lesions or skin lesions embryonic stem cells: A sample of cells is taken from the wall of the cervix and examined. medical-terminology; 0 Answer. Neoplasia can be benign, where it does not invade other organs or tissues, or it can be malignant, where is can invade other organs or tissues. Which term means abnormal development or growth, especially of cells? Prenatal development - Prenatal development - Abnormal development: It is both unusual and abnormal for the human species to produce more than one offspring at a time. The cell needs to have growth factors that prompt it to grow even when growth is not necessary. natural killer cell are responsible against the abnormal growth of body cells means cancer if we inject these cells in … The increase in length of the shoot and the root is referred to as primary growth. Malignant neoplasms are also simply known as cancers and are the focus of oncology. Fraternal twins stem from multiple ovulations in the same cycle. Answer: dysplasia Welcome to Sciemce, where you can ask questions and receive answers from other members of the community. Some cytokines enhance or inhibit the action of other cytokines in complex ways. Growth - Growth - Normal and abnormal growth: When growth is not properly regulated, anomalies and tumours may result. Best answer. Prior to the abnormal growth of tissue, as neoplasia, cells often undergo an abnormal pattern of growth, such as metaplasia or dysplasia. An abnormal alteration in a tissue due to abnormality in the function of the component cells, but excluding cancer. Twins and twinning are used as general terms for multiple births of any number, as the same basic principles apply. Dysplasia in an epithelium commonly progresses to cancer. Neoplasia is an abnormal growth of cells. In fact, one feature of malignant tumours, or cancers, is the absence of the usual growth patterns and rates. The cells has to evade proteins that direct cells to stop growing and die when they become abnormal. There may be absence of growth, abnormal increase in growth or abnormalities in cell structure. The cell needs to evade signals from other cells, The cells need to lose the normal “stickiness” (adhesion molecules) that normal cells produce. Abnormal cells are usually discovered during a routine pap smear, which is a test used to detect any changes in the structure of the cells. Dysplasia - is abnormal tissue development. They act through cell surface receptors and are especially important in the immune system; cytokines modulate the balance between humoral and cell-based immune responses, and they regulate the maturation, growth, and responsiveness of particular cell populations. asked Sep 30, 2020 in Health Professions by fefe2015. It is the result of cell division in the shoot apical meristem. In growth or abnormalities in cell structure any number, as the same cycle - growth growth... Other conditions as well growth of cells is taken from the wall of the cervix and.. Cells in a tissue or organ abnormal growth: when growth is not properly regulated, anomalies and may! Proteins that direct cells to stop growing and die when they become abnormal cells. 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