CO TO JEST MITOZA I MEJOZA SERIES

Giant chromosomes, smear from salivary gland of Chironomus, carefully fixed and stained *.

Lilium, anther t.s., microspore mother cells showing telophase of first and prophase of second (homeotypic) division.Many meiotic and mitotic stages can be observed

from Allium root tips showing all stages of plant mitosis carefully stained with iron-hematoxyline after Heidenhain So, important microscope slides can be supplied for all students.

CO TO JEST MITOZA I MEJOZA SERIES

For this reason all slides out of the series can be ordered individually also. The number of series in hand should correspond approximately to the number of microscopes to allow several students to examine the same prepared microscope slides at the same time. We therefore wish to point out thatdelivered products may differ from the pictures in this catalog due to natural variation of the basic raw materials and applied preparation and staining methods. вЂ“ Every prepared microscope slide is unique and individually crafted by our well-trained technicians under rigorous scientific control. LIEDER prepared microscope slides are delivered on best glasses with ground edges of the size 26 x 76 mm (1 x 3'). Generally, these are complicated multicolor stainings. Out of the large number of staining techniques we select those ensuring a clear and distinct differentiation of the important structures combined with best permanency of the staining. Microtome sections are cut by highly skilled staff, cutting technique and thickness of the sections are adjusted to the objects. They are the product of long experience in all spheres of preparation techniques. LIEDER prepared microscope slides are made in our laboratories under scientific control. Each of the slides has been carefully selected on the basis of its instructional value. They contain slides of typical micro-organisms, of cell division and of embryonic developments as well as of tissues and organs of plants, animals and man. The four series are arranged systematically and constructively compiled, so that each enlarges the subject line of the proceeding one. Przepraszamy!Д«asic component of the program are the A, B, C and D series comprising of 175 microscope slides. Na razie dostД™pna jest tylko wersja angielska. Nie s one jednak rozdzielone interfaz, wic nie nastpuje podwojenie iloci DNA i liczby chromosomw. Mejoza obejmuje 2 nastpujce po sobie podziay: mejoz I i mejoz II. Polski tekst jest jeszcze w opracowywaniu. Celem mitozy jest odtworzenie materiau genetycznego komrki macierzystej w obydwu komrkach potomnych.

Co to jest mitoza i mejoza