Unit A Section 1 & 2
Across
- 3. when members of the same species live in the same area
- 4. when one organism benefits and the other is neutral
- 9. a type of competition for resources between species
- 10. when abiotic and biotic factors are in a shared environment
- 13. when one organism benefits and the other is harmed
- 16. reproduction that involves gametets
- 17. reproduction that involves rhizomes, runners, suckers, and tubers
- 18. the male plant gamete
- 20. traits that are not passed down from parent to offspring
- 22. when a smaller version of an organism is duplicated
- 24. when members of different species live in the same area
- 25. the role of an organism in an ecosystem
- 26. reproduction that usually involves only one parent
- 27. variation where there is a range of forms
Down
- 1. when the environment favors organisms with characteristics that enhance fitness
- 2. the classification order of living things (first letter of each word only)
- 5. when a cell splits exactly in two
- 6. the joining of the male and female gametes
- 7. the female part of the plant
- 8. traits that are passed down from parent to offspring
- 11. when both organisms benefit
- 12. the male part of the plant
- 14. variation where you either have the trait or you don't
- 15. cell division in parents that is similar to seeds
- 19. the diversity associated with living things
- 21. the female plant gamete
- 23. when there are differences in characteristics of a species