Science

2. fission, A splitting of an organism into two organism with similar traits - BINARY FISSION
3. An identical copy of a molecule, gene, cell, or entire organism - CLONE
6. The new cell formed by the process of fertilization - ZYGOTE
9. A single celled reproductive structure - SPORE
10. A molecule that stores genetic information - DNA
12. the process of duplicating genetic material and dividing so the two new chromosomes are identical - MITOSIS
13. Tightly packed strands of DNA in a cell - CHROMOSOME
15. The formation of gametes - MEIOSIS
17. A male gamete - SPERM
18. cells Body cells, reproductive cells - SOMATIC CELLS
19. A change in the DNA of an organism - MUTATION

1. The area or condition in which an organism lives - ENVIRONMENT
4. A female gamete - EGG
5. tube, In a plant, a tube that grows from the pollen grain toward the ovule - POLLEN TUBE
7. The extinction of a species in a given area - EXTIRPATION
8. The difference or variety of adaptations of living things - DIVERSITY
11. A role or characteristic that an organism takes in an ecosystem - NICHE
14. A multi cellular organism during early development - EMBRYO
16. A group of organisms that share similar genetic and physical characteristics SPECIES