What forms secondary vascular tissues and bark?
bamboo humans trees ferns fish phytoplankton plants oak
A B C D E F G H
Trees have the ability to undergo secondary growth and produce a woody body.
trees form secondary vascular tissues and bark
What forms secondary vascular tissues and bark? (A) bamboo (B) humans (C) trees (D) ferns (E) fish (F) phytoplankton (G) plants (H) oak