biology crossword
Across
- 7. the resting phase following mitosis/ meiosis
- 10. what DNA stands for
- 12. half diploid
- 13. any cell other than reproductive cells
- 14. double the haploid number
- 17. the middle of a chromosome
- 20. results in four daughter cells
- 21. the outer layer of a plant cell
- 23. single-celled organism that doesn’t have a nucleus
- 24. a cellular part that has a special function
- 25. they are attached to rough endoplasmic reticulum
- 26. the basic physical and functional unit of heredity
- 27. the most important part of an object
Down
- 1. a molecule made up of amino acids
- 2. they organise chromosomes
- 3. a reproductive cell that is haploid
- 4. the number and visual appearance of chromosomes
- 5. the second stage of cell division
- 6. an organism consisting of a distinct nucleus
- 8. they divide genetic information in a cell
- 9. a cell that is not a somatic cell
- 11. when cells die
- 15. first phase of mitosis
- 16. results in two daughter cells
- 17. carries genetic information
- 18. an organism’s complete set of DNA
- 19. they can be dominant or recessive
- 22. the final phase of cell division
- 28. the smallest structural and functional unit of an organism