What human reproductive organ is functionally similar to this seed?
What human reproductive organ is functionally similar to this seed?
What human reproductive organ is functionally similar to this seed?
- No tags were found...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
• The pine tree <strong>is</strong> the sporophyte and produces<br />
sporangia in male and female cones<br />
• Small cones produce microspores called pollen<br />
grains, each of which contains a male<br />
game<strong>to</strong>phyte<br />
• The familiar larger cones contain ovules, which<br />
produce megaspores that develop in<strong>to</strong> female<br />
game<strong>to</strong>phytes<br />
Copyright © 2008 Pearson Education, Inc., publ<strong>is</strong>hing as Pearson Benjamin Cummings