23. What role does water play in the germination of a seed?
24. From a diagram that shows the Life Cycle of A Typical Angiosperm (similar to figure 24-7 page 614)…be able to answer “using science skills” questions about the diagram. The structures will already be labeled. You will need to know which structures are “diploid”, which structure allows pollen to enter the ovary, how many nuclei are in the embryo sac, did the nuclei come from a haploid cell or a diploid cell & through what process were the nuclei formed, what does the zygote develop into, FROM THE DIAGRAM-what is the most likely way that pollen will disperse. **REMEMBER that the test diagram is NOT EXACTLY like the BOOK DIAGRAM…you must be able to APPLY!
25. ESSAY: Explain how a forest fire can affect the germination of certain PINE SEEDS, & what effect this has on the recovery of the forest from a fire.