You are presented with the question "Secondary vascular tissues are employed by bamboo and what other kind of tree?" and the following answer choices: 
- plants
 - ferns
 - grass
 - coniferous
 - Trees
 - elms
 - palm
 - deciduous

Now knowing that secondary growth forms secondary vascular tissues and bark and some, such as bamboo and palm trees, have secondary growth, choose the best answer.


 

       palm  