Study of meiosis in onion flower bud with the help of permanent slides
Practical Notebook Biology Standard XII Biology Answeres Practical Notebook Standard XII Class-12th science Click here download in PDF https://drive.google.com/file/d/10NrtEg6k0Hh8ttkenvZvI2EzFqZN8vPr/view?usp=sharing 7. Study of meiosis in onion flower bud with the help of permanent slides. Aim: To study and identify different stages of meiosis. Principle 1 Meiosis is a special type of cell division that occurs in the diploid reproductive or germ tissue (cells). It is a reduction division that results in the formation of four haploid daughter cells each receiving half of the total number of chromosomes than those present in the mother cell from which it is produced Observation For the preparation of meiosis slides, generally, anther of Lily or Onion is used. Meiosis can be studied with the help of stained permanent slides of T. S. of the anther. Permanent slides should be observed under the high power of a compound microscope. Meio...