Across
- 1. plant responds to touch
- 5. eggs fertilized outside body
- 6. Temporary organ containing tissues from both mother and offspring
- 7. small number of offspring w/ high level of care
- 9. animals work together for group survival
- 10. struggle between animals to acquire resources
- 13. one female + many males
- 14. gas that causes fruit to ripen
- 17. time spent caring for offspring
- 18. Dramatic change of organism during life
- 20. Shelled type of egg for terrestrial animals
- 22. behavior patterns related to mating
- 26. organism gets more complex
- 28. speeds up plant cell growth and causes Tropisms
- 30. coupling of female and male members of a species
- 31. one male + many females
- 32. plant responds to light levels
Down
- 2. medium number of offspring and level of care
- 3. the way an animal interacts with environment
- 4. when animals travel to a better environment for reproduction
- 8. many males + many females
- 11. Embryo gets all nutrients from the placenta
- 12. eggs fertilized inside body
- 15. method by which animals convey information
- 16. when an organism gets bigger
- 19. high number of offspring and low level of care
- 21. acquired behaviors
- 23. inborn behavior present from birth
- 24. plant responds to gravity
- 25. mate w/ only one partner
- 26. halted growth and activity
- 27. plant growth response to stimulus
- 29. chemical communication signals