Across
- 1. A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus
- 5. Users of converted sunlight, carbon dioxide and water into organic materials for energy
- 6. Did not evolve from a single common ancestor
- 9. A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell
- 11. Having or consisting of many cells
Down
- 1. The combination of photoautotrophy and heterotrophy
- 2. Blue-green algae
- 3. The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water
- 4. A kingdom or large grouping that comprises mostly of single-celled eukaryotic organisms
- 7. A green pigment, present in all green plants and in cyanobacteria, responsible for the absorption of light to provide energy for photosynthesis
- 8. Consisting of a single cell
- 10. Diverse group of aquatic organisms that have the ability to conduct photosynthesis