Visual Connection Questions
Figure 14.19 At what stage does the diploid zygote form?
- When the female cone begins to bud from the tree
- When the sperm nucleus and the egg nucleus fuse
- When the seeds drop from the tree
- When the pollen tube begins to grow
Figure 14.26 If a flower lacked a megasporangium, what type of gamete would it not be able to form? If it lacked a microsporangium, what type of gamete would not form?