The Life Cycle of a Pine

See, there it goes, with the word "microsporangia" Here, let me give you an excerpt:

 

'A pollen cone contains many microsporangia held in sporophylls. Each microsporangium contains microsporocytes. These undergo meiosis, giving rise to haploid microspores that develop into pollen grains.'

 

I am so totally screwed on my test tonight. This is only but a small sample of what I am supposed to know.

Done