Unit 1 2024 Review

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Across
  1. 1. differences among individuals in a population(pg.20)
  2. 7. trait a characteristic that an organism develops after birth due to environmental influences (pg.19)
  3. 8. reproduction reproduction without the fusion of gametes(pg. 8)
  4. 10. reproduction reproduction involving two parent organisms(pg.8)
  5. 11. basic unit of life(pg. 6)
  6. 12. a characteristic or feature of an organism (pg. 18)
  7. 13. the gradual change of species over time(pg. 16)
Down
  1. 2. human-directed breeding for specific traits(pg. 18)
  2. 3. something that causes a response in an organism(pg.7)
  3. 4. process by which organisms better suited to their environment survive and reproduce(pg.20)
  4. 5. the body's ability to maintain stable internal conditions(pg.7)
  5. 6. molecule that carries genetic information(pg. 8)
  6. 9. the complete disappearance of a species(pg. 23)