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ZoS 57 - Division of the Cell
Enlarged many times, made in SOMSO-Plast®. Shown by 8 models: Prophase, metaphase, anaphase and telophase. These models allow one to follow the process of indirect division (mitosis) in the living cell, seen photomicroscopically. Individually mounted on stands, with bases.
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ZoS 57/1 - Mitosis
After Studiendirektor Christian Groß. Enlarged many times, made in SOMSO-Plast®. On 8 separate models the following phases are represented: 1. late interphase, 2. prophase, 3. beginning metaphase, 4. metaphase - equatorial plane, 5. anaphase - migration of daughter chromosomes, 6. late anaphase, 7. telophase and 8. daughter cells in the early interphase. As shown in the models 3 - 5 the spindles and chromosomes can be revolved for demonstration purposes under a transparent cover. Model in one piece. The models are mounted individually on a stand with base.
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ZoS 57/2 - Meiosis
As a component of cell division, shown by 8 models with 2 explanatory introductory models, model enlarged many times, made in SOMSO-Plast®. After Studiendirektor Christian Groß. The series shows the processes of meiosis in the division of chromosomes and the arrangement of genomum within the cell multiplication. The crossing-over processes are not shown. Model in one piece. Individually mounted on a stand with base.
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ZoS 57/3- Change of Nuclear Phases in the Maturation of Sperm and Ovum (Meiosis)
Many times enlarged. After Studiendirektor Christian Groß. In SOMSO-Plast®. Chromosomes of paternal and maternal origin as well as hetero chromosomes shown in different colours. Consisting of 5 single models. Individually mounted on stand with base.
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ZoS 110/1 - Animal Cell
Enlarged 10000 times, made in SOMSO-Plast®. After Studiendirektor Christian Groß. This model is confined to the presentation of the most important structures of an animal cell. Nucleus, endoplasmatic reticulum, mitchondria, ribosomes, Golgi apparatus and centrioles illustrate the principle of segmentation of this smallest animal unit of life. Scope: common study of the cell. Model in one piece, on a stand with base and explanatory notes.
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ZoS 120 - Animal Cell
Enlarged 20000 times, made in SOMSO-Plast®. After Studiendirektor Christian Groß. The model shows the recently discovered principles of the delicate structure of an animal cell. In addition to the organellae like nucleus, endoplasmatic reticulum, mitochondria, ribosomes respectively polysomes and Golgi apparatus the model also shows centrioles, lysosomes and fat vacuoles. The presentation of the process of extrusion of a Golgi vesicle and pinocytic signs is shown by the cell dynamics. For teaching purposes the components of the cell are very brightly coloured to bring out the high degree of segmentation of a cell. Scope: extended view of the cell. Model in one piece, on a stand with base.
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