Reproduction Crossword
Across
- 6. division of cytoplasm in meiosis and mitosis that results in two daughter cells.
- 9. reproductive cells, such as sperm and egg.
- 10. a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus
- 11. having only one chromosome of each type.
- 13. a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information(DNA)
- 14. Unfertilized egg cells grow into a new organism.
- 15. having two sets of chromosomes of each type.
- 18. parent cell splits into two identical daughter cells
- 19. reproduction in which two parents are involved.
Down
- 1. Parent organism breaks into fragments or pieces, each piece develops into a new organism.
- 2. is a process in which plants reproduce from stems, roots and leaves.
- 3. Union of 2 gametes (sperm and egg) that produce diploid zygote.
- 4. the product of the fusion of an egg and a sperm. The first cell.
- 5. the exchange of DNA between homologous chromosomes.
- 6. each of the two threadlike strands into which a chromosome divides vertically during cell division
- 7. the formation of an outgrowth (bud) from an organism.
- 8. a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell
- 12. the ability to make the next generation.
- 16. organs that produce eggs or sperm.
- 17. reproduction involves a single parent; results in offspring genetically identical to parent