7th Grade Semester Exsam Wyatt

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Across
  1. 3. the growth or movement of a plant, or of a particular part of a plant, towards light
  2. 5. the growth of the parts of plants in response to the force of gravity (i.e. roots growing down into the ground)
  3. 6. key A tool that allows the user to determine the identity of organisms
  4. 8. A period in an organisms life cycle when growth, development, and physical activity (in animals) are temporarily stopped
  5. 9. any change in the DNA sequence of a cell
  6. 14. an animals body processes slowing down for survival in extreme conditions
  7. 18. breeding the intentional breeding of two individuals to produce offspring with favorable characteristics
  8. 19. the place an organism lives that provides all of its needs
  9. 20. selection organisms that are netter suited for their environment are more likely to survive and reproduce
  10. 21. One of a pair of genes that controls a certain characteristic
  11. 22. the turning of bending of a plant or other organism in response to touch
Down
  1. 1. plant the intentional cross-pollination of two different varieties of a plant, aiming to produce an offspring, or hybrid, that contains the best traits of each of the parents
  2. 2. animal An animal that has been tamed and kept by humans for work, a food source, or a pet
  3. 4. species The most numerous species in an ecological community
  4. 7. key consists of a series of choices that lead the user to the correct name of a given item
  5. 10. feature relating to the outside or outer part of an organism
  6. 11. the organism or organisms resulting from sexual or asexual reproduction
  7. 12. an organism's characteristics
  8. 13. how an organism is built or arranged
  9. 15. The process of grouping something according to its qualities or characteristics
  10. 16. A response to a stimulus
  11. 17. the seasonal movement of animals from one place to another