Across
- 2. that one pair of alternative alleles whose effect is masked by the activity of the second when both are present in the same cell or organism
- 3. the one pair of alternative alleles that masks the effect of the other when both are present in the same cell or organism
- 6. having identical pairs of genes for any hereditary characteristic
- 7. the genetic makeup of an organism or group of organisms with reference to a single trait, set of traits,or an entire complex of traits
- 9. the set of non genetic traits,qualaties, or features that characterize a person or thing
- 10. a distinguishing characteristic or quality
- 12. the basic physical unit of heredity,a linear sequince of nucleotides along a segment of dna that proves the coded instructions for synthesis of rna
- 13. part of the process of gamete formation
Down
- 1. the human speicies has 23 pairs,designated 1 to 22 in order of decreasing size and X and Y for female and males
- 4. having opposit pairs of genes for any hereditary charcteristic
- 5. a strong likely hood or chance of something happening
- 8. the observable constituition of an organism
- 11. any several forms of a gene, usually arising through mutation, that are responsible for hereditary variation