B1 - You and your genes 0.0 / 5HideShow resource informationBiologyCells, tissues and organsGCSEAll boardsCreated by: psychology1299Created on: 23-04-15 20:28 10645213978 Across 1. Carries a gene which makes an embro develop into a male as it grows. This gene causes a specific protein to be produced which causes development of testes. (1, 10) 5. Characteristics an organism displays (9) 7. Genetically identical organisms with the same genes and alleles. (6) 8. Contains genetic material arranged into chromosomes. (7) 9. Unspecialised cells which can develop into different types of cells depending on what instructions they're given. (4, 5) Down 2. Move out from base of plant and form new plants at their tips. (10, 5) 3. Two alleles the same for that particular gene (10) 4. All the genes an organism has (8) 6. Unspecialised cells found in adult animals. Can specialise into many cells. Involved in maintaining and repairing old and damaged tissues. (5, 4, 5) 10. A long molecule of DNA coiled up. Humans have 23 pairs (10)
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