How do organisms reproduce-Important Questions

HOW DO ORGANISMS REPRODUCE?
HOTS
1.   What are different methods of reproduction?
2.   Name two plants that are bisexual.
3.   What is pollination/.
4.   When does DNA copying occur?
5.   How does the embryo get nourishment?
6.   What is STD? Name two STDs.
7.   Explain process of sexual reproduction in plants.
8.   With the help of diagrams explain process of budding in Hydra.
9.   Name the one unisexual plant.
10.   Name on organism that grows by multiple fission.