Within the ovule is the so-called embryo sac (aquot;tiny sackaquot; in the text) that contains the egg cell. At this level, the pupils need only to understand that the egg cell is inside the ovule (labeled aquot;sackaquot; in the diagram). In the fertilization diagram, justanbsp;...
|Title||:||Discovering Our World|
|Author||:||Wilbur Lee Beauchamp|