Ap Biology

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Across
  1. 3. processing: Modifications like splicing to mature mRNA.
  2. 4. flow: Transfer through trophic levels (e.g., food chains).
  3. 8. selection: Differential survival based on heritable traits.
  4. 10. Cluster of genes regulated as a single unit (e.g., lac operon)
  5. 13. Formation of new species through reproductive isolation.
  6. 14. selection: Human-directed breeding for desired traits.
  7. 16. Use of living systems for product development.
  8. 17. ecology: Interactions among species in a habitat
  9. 18. Variety of life in ecosystems.
  10. 20. Evolutionary history of species relationships.
Down
  1. 1. equilibrium: Model predicting allele frequencies in stable populations.
  2. 2. Process converting DNA into mRNA.
  3. 5. Changes in DNA sequence affecting genetic traits.
  4. 6. ligase: Enzyme joining Okazaki fragments on the lagging strand.
  5. 7. polymerase: Enzyme synthesizing DNA strands during replication.
  6. 9. of gene expression: Mechanisms controlling gene activation/repression.
  7. 11. ecology: Dynamics of species populations.
  8. 12. Study of organism-environment interactions.
  9. 15. Ribosomes synthesize proteins using mRNA.
  10. 19. expression: Process turning genetic information into functional products.