Biology terms
Across
- 5. The specific location of a gene on a chromosome.
- 7. To fertalize a flower with the pollen from another flower.
- 8. The characteristic that is expressed only in the homozygous recessive condition.
- 9. The physical expression of an organism's gene.
- 11. The characteristic that is expressed even in the presence of the recessive genes.
- 12. Having two different alleles at the same position on homologous chromosomes.
- 14. Mating an organism that has the dominant phenotype but and unknown genotype with another plant that has the homozygous recessive phenotype.
Down
- 1. Fertalization from the same flower.
- 2. Having the same two alleles at the same position on homologous chromosomes.
- 3. One of a pair of genes that have the same position on homologous chromosomes.
- 4. A diagram used to visualize genetic crosses.
- 6. A genetic cross that deals with only one set of characteristics.
- 10. A chart that geneticists use to trace the presence or absence of a trait in a number of generations.
- 13. The genetic makeup of an individual organism.