Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.

Fact 2: Microspores develop into female gametophyte that produces egg in archegonium.

Given the two facts above, answer the question "What do microspores develop into?" with the following options: 
- members of their own species
 - raindrops
 - female gametophytes
 - Chlorophyll
 - major threat to health
 - stems
 - leaves
 - it keeps an organism warm


 

   female gametophytes      