Crossing over in meiosis occurs during

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Question:
Crossing over in meiosis occurs during

1.Zygotene

2.Pachytene

3.Dislotene

4.Diakinesis

Posted Date:-2021-09-01 20:23:59

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  1. _______ is concerned with cell secretions
  2. _______ is the potential surce of chemical energy for cellular activities
  3. A cell of human being has 46 chromosomes; it divides to form some daughter cells, each having 23 pairs of chromosomes. The division would be
  4. A chemical substance that reacts with enzyme but is not transformed into product and thus blocking active site is called
  5. A significant happening of meiosis is / are
  6. A special area of centromere with specific base arrangement and specific proteins where spindle fibers are attached is called
  7. Apoptosis
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  10. Breakdown of large molecules into smaller ones utilizing water molecules is
  11. Cancer cells are
  12. Control of organisms by using living organisms is called
  13. Crossing over in meiosis occurs during
  14. Crossing over occurs between
  15. Cytokinins refers to
  16. Cytoskeleton involved in assembly and disassembly of the spindle during mitosis is of
  17. Each bivalent has
  18. Each kinetochore gets ________ fibers in mitosis
  19. Feature of cancer cells in common?
  20. From each pair of centrioles ________ sets of microtubules originate
  21. Homologous chromosomes are
  22. In plants mitotic apparatus consists of
  23. Inability of chromosomes to segregate during anaphase and telophase of meiosis is called
  24. Intake of liquid material by cell membrane is called
  25. Interphase of meiosis lacks
  26. Meiosis occur in
  27. Meiosis occurs at the time of
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  30. Mitotic apparatus in animals is formed by
  31. Morphology of chromosomes is best studied during
  32. Most critical phase of mitosis is
  33. Out of total organisms on earth, ______ are vascular plants
  34. Pairing of homologous chromosomes is completed in
  35. Percentage of water in brain cells is
  36. Pox viruses are
  37. Reverse of prophase is
  38. Reverse transcriptase is present in
  39. Ribosomes were discovered by
  40. Spread of tumor cells and establishment of secondary areas of growth is
  41. Tetrad or bivalent is
  42. The longest phase of meiosis I is
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  44. Which division does not show replication of chromosomes?
  45. Which fibers intedigitate with each other?
  46. Which is a feature of malignant tumor?
  47. Which statement is not true about phragmoplast?
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