Inheritance and Variation 0.0 / 5 ? BiologyDNA and inheritanceIGCSECIE Created by: OliviaCreated on: 04-03-15 18:22 6932141057 Across 1. A length of DNA which codes for a specific protein (4) 4. An allele which, when present, is always expressed (8) 5. An alternative form of a gene (6) 7. Strand of a duplicated chromosome (9) 9. Carries genetic information (7) Down 2. Physical characteristics of an individual based on its genotype and environment (9) 3. Transmission of genetic information from generation to generation (11) 4. Chemical which is in the form of long strands of genetic information (3) 6. When there is an extra number 21 chromosome a person will develop ________ (5, 8) 10. Division of a cell producing two gentically identical cells (7)
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