B1 0.0 / 5 ? BiologyBiologyGCSEAQA Created by: Parthunax26Created on: 09-05-17 10:19 29564131078 Across 1. Which cell organelle is responsible for respiration? (12) 5. Respiration that requires oxygen is called.........respiration. (7) 6. Which type of respiration produces lactic acid? (9) 7. The organism at the bottom of a food chain is called the.... (8) 8. Which part of a cell holds the genetic information to create another cell? (7) Down 2. A characterisitc which requires two of the same allele to be present is a .....characteristic. (9) 3. The part of the nervous system that is made up of the brain and spinal cord. (3) 4. Having two of the same allele is called being... (10) 9. Chromosomes are made up of..... (3) 10. A variation of a gene is called an.... (6)
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