A2 AQA Biology Unit 4 3.0 / 5HideShow resource informationBiologyHardy Weinberg, Photosynthesis, succession, nitrogen cycle, genetics, respirationA2/A-levelAQACreated by: Natalie LockeCreated on: 18-11-13 12:31 10984721365 Across 1. The allele that determines which characteristic is expressed is the ... (8, 6) 5. If two alleles are different then they are ... (12) 6. The characteristics that are expressed is the ... (9) 7. The Hardy Weinberg calculates the .... of alleles (9) 8. What is the first species to colonise an area called? (7, 7) 10. Where does the light independent reaction of photosynthesis take place? (8, 8) Down 2. What kind of bacteria convert nitrates to nitrogen gas? (12) 3. In anaerobic respiration, ... is formed in humans (7) 4. Where does the light dependent reaction of photosynthesis take place? (6) 9. In the Hardy Weinberg what does the letter p represent (10, 6)
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