Across
- 2. the study of how traits are passed from parents to offspring.
- 3. reproduction a form of asexual reproduction in which offspring grow from a part of a parent plant.
- 6. a genetic factor that blocks another genetic factor.
- 7. the growth of a plant toward or away from light.
- 10. the response of a plant to touch.
- 11. how a trait appears or is expressed.
- 12. a genetic factor that is blocked by the presence of a dominant factor.
- 14. reproduction a type of reproduction in which only one parent organism or part of that organism produces a new organism.
- 15. the way an organism reacts to other organisms or to its environment.
- 17. the alleles of all the genes on an organism’s chromosomes; controls an organism's phenotype.
- 18. a different form of a gene.
- 19. the passing of traits from parents to offspring.
- 20. a form of asexual reproduction where an organism grows on the body of its parent.
Down
- 1. a section of DNA on a chromosome that has genetic information for one trait.
- 2. the response of a plant to gravity.
- 4. a model that shows genetic traits that were inherited by members of a family.
- 5. a genotype in which the two alleles of a gene are the same.
- 8. a genotype in which the two alleles of a gene are different.
- 9. the process that occurs when pollen grains land on a female reproductive structure of a plant that is the same species as the pollen grains.
- 13. reproduction type of reproduction where the genetic material from two different cells combine, producing an offspring.
- 16. a type of asexual reproduction that occurs when an offspring grows from a piece of its parent.