2020 Grd 10 Mitosis Crossword Puzzle
Across
- 5. The phase of mitosis during which the chromosomes line up along the equator of the cell.
- 6. When the cytoplasm of a cell divides to form two daughter cells.
- 10. The type of asexual reproduction in plants where a section of the plant can grow into a new genetically identical plant.
- 12. The structure or region which holds two chromatids together until they separate.
- 13. The type of cell division which produces haploid gametes.
- 14. The type of cell division which results in the production of two identical daughter cells.
- 16. The phase of cell division during which the chromatids of a chromosome are separated and move to opposite poles of the cell.
- 19. The thread-like protein strands which contract to pull daughter chromosomes apart during cell division. (2 words)
- 20. Cells which have two sets of chromosomes are said to be ...
- 21. The part of a long bone where blood cells are produced by mitosis.
- 22. The cell formed by the fusion of a sperm and an egg cell.
- 23. The plate-like region across the head of a long bone where mitosis occurs, so that the bone grows longer to make you taller.
- 24. Thread-like DNA molecules found in the nucleus of a cell.
- 26. The buds on the side of a plant stem which can develop into new branches, or even leaves or flowers.
Down
- 1. The structure which develops across a dividing plant cell to produce two separate daughter cells.
- 2. The phase of cell division during which the nucleolus and nuclear membrane of a cell break down.
- 3. The two rod-like structures found at right angles near the nucleus of an animal cell.
- 4. The phase of mitosis when two nuclei are formed at opposite ends of a dividing cell.
- 7. The division of the nucleus of a cell during mitosis.
- 8. An example of a cell which is haploid.
- 9. The organ in which human egg cells are produced.
- 11. The organ in which human sperm cells are produced.
- 12. The sequence of stages that a cell passes through between one cell division and the next. (2 words)
- 15. The process when the DNA of a cell is copied.
- 17. Cells which have a single set of chromosomes are said to be...
- 18. The cylindrical ring of tissue within a plant root where cells divide by mitosis to produce branch roots.
- 19. General term for cells forming part of the body, eg. of the liver, stomach and lungs, etc.
- 25. The stage of a cell's cycle when the cell grows and makes proteins.
- 27. The early stage in the development of an organism when all the cells are still the same.
- 28. The bud at the tip of a stem which enables it to grow in length.