Across
- 5. The trait that expresses itself when factors for two opposing traits are present.
- 7. The second generation of offspring.
- 9. The condition where both alleles in a cell are the same.
- 11. To do this, the petals must be opened and the pollen sacs removed, and then pollen can be supplied from another plant.
- 12. The specific genes that an organism contains (its genetic makeup).
- 13. The particular site on a chromosome where a particular gene is located.
Down
- 1. This is when the petals are arranged in a flower so that the pollen naturally fertilizes the pistil.
- 2. The first generation of offspring.
- 3. The condition in which both alleles in a cell are different.
- 4. A cross between individuals that deals with only one set of alleles (one set of opposing characteristics).
- 6. The trait that is masked (or hidden) when two genes for opposing traits are present.
- 8. An alternate form of a gene that occupies the same locus on homologous chromosomes (often expressed by letters).
- 10. The physical expression of an organism's genes (what it looks like).