Reproduction of Organisms

5. a genotype in which the two alleles of a gene are different.
7. response of a plant to gravity
8. a type of asexual reproduction that occurs when an offspring grows from a piece of its parent.
14. type of reproduction where the genetic material from two different cells combine, producing an offspring.
15. a section of DNA on a chromosome that has genetic information for one trait.
16. 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.
17. a form of asexual reproduction where an organism grows on the body of its parent.
19. a genetic factor that is blocked by the presence of a dominant factor.

1. the passing of traits from parents to offspring.
2. the way an organism reacts to other organisms or to its environment.
3. a genetic factor that blocks another genetic factor.
4. a different form of a gene.
6. how a trait appears or is expressed.
9. a genotype in which the two alleles of a gene are the same.
10. a form of asexual reproduction in which offspring grow from a part of a parent plant.
11. response of a plant to touch
12. a type of reproduction in which only one parent organism or part of that organism produces a new organism.
13. the growth of a plant toward or away from light.
15. the study of how traits are passed from parents to offspring.
18. the alleles of all the genes on an organism’s chromosomes; controls an organism's phenotype.