Quiz3

2. a cell or organism that has two complete sets of chromosomes
4. a cell or organisms that contains only a single set of chromosomes
7. pollination of a carpel by pollen from the same plant (two words)
10. the calyx and corolla together are referred to as the _________
11. After fertilization, the ovule develops into this structure
12. the scientific term for a fertilized egg
13. with few exceptions, most plants that we see actually represent just one phase of the plant life cycle, which is diploid, and produces spores
14. After fertilization, the ovary develops into this structure

1. pollination of a carpel by pollen from a different plant (two words)
3. all of the petals on a flower together are referred to as a __________
5. the shapes of many flowers are strongly affected by these (plural)
6. all of the sepals on a flower together are referred to as a __________
7. The fusion of a sperm cell and an egg cell, also referred to as fertilization
8. this phase of the plant life cycle is haploid, and produces gametes
9. the benefit of sexual reproduction is that it almost invariably results in new genetic __________