Cell Division Class 10 Welcome to your Cell Division Class 10 1. The period between two successive mitotic divisions is Anaphase Interphase Diakinesis Mitosis2. After mitotic cell division, a female human cell will have 44 + XX Chromosome 44 + XY Chromosome 22 + Y Chromosome 22 + X Chromosome3. The process of Meiosis takes place to produce Testis and Ovary Sperms and Ova Cells of the brain Cells of the body4. Meiosis occurs in Vegetative cells Reproductive cells Meristematic cells None of the above5. The centromere divides into two in Prophase Metaphase Telophase Anaphase6. The term Meiosis was coined by Flemming Winiwarter Strasburger Farmer and Moore7. Leptotene, Zygotene and Diplotene phases are found in Mitosis Prophase and Meiosis II Prophase and Meiosis I Interphase8. The number of chromosomes are halved in a certain type of cell division which occurs in All body cells Only ovary Both testis and ovary Only testis9. Synthesis phase in the cell cycle is called so for the synthesis of more of RNA and Proteins Glucose DNA RNA10. The term chromosome literally means Coloured bodies Twisted threads Shining threads Inherited bodies11. New cells need to be produced for Reproduction Growth Repair and replacement All the above12. The regions where crossing over takes place are called Spindle fibres Cell plate Chromosomes Chiasmata13. The nuclear membrane and nucleolus become indistinguishable during Interphase Telophase Prophase Metaphase14. In meiotic cell division, fo cells are produced by two successive divisions in which ur daughter First division is reductional and second division is equational First division is equational and second division is reductional Both divisions are equational Both divisions are reductional15. Duplication of DNA occurs in G2 - Phase M - Phase S - Phase G1 - Phase16. How many chromosomes are found in a cell of a human? 23 46 pairs 20 pairs 4617. Meiosis I is also known as Equational division Direct cell division Reduction division All of the above18. The chromatin material is formed of Nucleotides DNA and Histones Histones only DNA only19. In which one of the following options the stages of mitosis has been given in correct sequence? Prophase, metaphase,telophase,anaphase Prophase, metaphase, anaphase,telophase Telophase,anaphase,prophase,metaphase Anaphase, telophase, prophase, metaphase20. The disappearance of spindle and uncoiling of chromosomes takes place in Telophase Anaphase Pachytene Meiosis21. Karyokinesis is the division of Cytoplasm Pollen grains Nucleus Cell wall22. Duplicated chromosomes are joined at a point termed Chromatid Centriole Centrosome Centromere23. Cytokinesis is the division of Nucleus Cell wall Cell Cytoplasm24. Cell division occurring in somatic cells is Diakinesis Diplotene Mitosis Meiosis25. The nuclear membrane disappears in Prophase Pachytene Zygotene Anaphase26 out of 25Please fill in the comment box below.
