Across
- 4. A circle on a pedigree represents a ___
- 11. Can create their own food
- 13. Means "naked seed"
- 14. This kingdom has cell walls made of cellulose
- 17. Type of symbiosis in which one organism benefits and the other is not effected
- 18. Smallest, most specific level of the classification system
- 20. Enzyme that unzips the DNA for transcription to occur
- 23. The start codon
- 25. The name for three mRNA bases used to code for amino acids
- 26. Female part of the flower
- 30. Where all of the Earth's energy ultimately comes from
- 31. The piece of the microscope you look through
- 32. The piece of the microscope that holds the objective lenses
- 33. These are not living and do not fit into a kingdom
Down
- 1. Largest level of the classification system
- 2. Male part of the flower
- 3. Type of symbiosis in which one organism benefits and one is harmed
- 5. Organism with a nucleus
- 6. Transcription occurs in this organelle
- 7. Another word for hybrid
- 8. Organism without a nucleus
- 9. Type of symbiosis in which both organisms benefit
- 10. A square on a pedigree represents a ____
- 12. Physical description of a trait
- 15. Has to eat to obtain energy
- 16. Can be killed with antibiotics
- 19. What percent of energy is transferred up the energy pyramid?
- 21. This phylum contains crabs and spiders
- 22. This kingdom has cell walls made of chitin
- 24. This phylum contains oysters, octopus and scallops
- 27. Carries amino acids to the codon in protein synthesis
- 28. Translation occurs in this organelle
- 29. Flowering plants