Xylem, continued | Tree Biology
This second video about xylem covers: the spring/early wood and summer/late wood in annual rings what ring porous and diffuse porous means (gymnosperms are "non porous because they don't have vessels) fibers and parenchyma, non-conducting cells in xylem rays, which are made of ray parenchyma resin ducts in conifers are used for defense cellulose & lignin as the primary polymers in plants

▶︎
Phloem | Tree Biology

▶︎
Tree Biology

▶︎
Xylem, the basics | Tree Biology

▶︎
The Structure of Wood and Ring Anomalies

▶︎
The Difference Between Hardwoods and Softwoods (I Swear, More Interesting Than It Sounds)

▶︎
I Tested Quicksand Myths...The Truth Is Worse Than You Think!

▶︎
The Fascinating Map of Fungi

▶︎
What is a Tree?

▶︎
Genius 10 Year Old's Research Shocks Scientists Around the World

▶︎
Tree Risk Assessment Webinar with Kay Sicheneder

▶︎
Xylem and Phloem - Transport in Plants | Biology | FreeAnimatedEducation

▶︎
How Trees Grow

▶︎
Learn How Pine Trees Reproduce | Gymnosperm Life Cycle

▶︎
If You Have A Bad Memory, I’ll Help You Fix It In 28 Minutes

▶︎
Jumping Spiders Recognize Their Humans. Wild Release Surprise. Janice the Jumper.

▶︎
Not Every Conifer Is A Pine (Conifer Tree ID)

▶︎
Audio flash cards | Tree Biology

▶︎
The Surprising Map of Plants

▶︎
We Might Be Wrong About Humanity’s Near Extinction

▶︎
