Across
- 3. chemical energy, kinetic energy, solar energy
- 7. how many alleles does each person have
- 12. having 2 different alleles
- 14. pair of chromosomes where each have the same gene
- 15. where does photosynthesis take place within a cell
- 18. alleles of different genes are distributed independently of one another
- 20. having 2 identical alleles
- 21. having only one copy of each chromosome . (sperm & egg)
Down
- 1. having 2 copies of each chromosome
- 2. the visible or measurable features of someone (eye color, hair color, height)
- 4. crossing over; when maternal & paternal chromosomes pair & physically exchange DNA segments
- 5. the equation that summarizes the reactions of photosynthesis
- 6. genetic makeup of an individual
- 8. because leaves absorb red & blue wavelengths & reflect great wavelengths
- 9. list different types of organisms capable of performing photosynthesis
- 10. separates homologous chromosomes
- 11. separates sister chromatids
- 13. reproductive cells that carry only one copy of each chromosome sperm & egg
- 16. "US" obtain energy by eating other organisms
- 17. what colors are associated with photosynthesis
- 19. plants/self-feeding>capture & transform the energy of sunlight by photosynthesis