Across
- 2. I The initial phase of meiosis I involving chromosome pairing and genetic exchange.
- 3. Over The exchange of genetic material between paired chromosomes during meiosis.
- 5. An allele expressing its trait even when paired with a recessive allele.
- 7. The genetic composition of an organism, involving specific allele combinations for certain genes.
- 9. Observable traits resulting from interactions between genetics and the environment.
- 11. Heritable changes in gene expression not involving DNA sequence alterations.
Down
- 1. Both alleles of a gene being fully expressed in a heterozygous
- 4. Referring to structures or genes with similar origins but potentially different functions.
- 6. An allele manifesting its trait when paired with another recessive allele.
- 8. A specialized cell division producing gametes with half the chromosome count.
- 10. I A meiosis I stage where homologous chromosomes are pulled apart.