Across
- 3. traits that are expressed
- 7. study of tissues
- 10. refer to the combination of two different alleles
- 11. combination of genes in an organism
- 13. study of organs of living things
- 16. passing of traits from parents to their offspring
- 17. study of microbiology
- 19. made out of genes located inside the nucleus
- 21. naming,grouping,classifying living-things
- 22. study of viruses
Down
- 1. study of heredity
- 2. the position of a gene on a chromosome
- 4. mating between two organisms with different variations at one genetic chromosome of interest.
- 5. refer to the combination of two alleles
- 6. the scientific study of plants
- 8. refer to the external appearance of an organism
- 9. study of cells
- 12. study the relationship of living thing to non-living fact
- 14. it is body chromosomes
- 15. study of bacteria
- 18. traits that are hidden
- 20. study of animals