Which type of meristem is responsible for the thickening (increasing diameter) of roots and stems?

True or false: all plants are multicellular.

What is the lighter, outer portion of a tree trunk known as? (In the image, this is depicted by Part A, it is simply the lighter part of the wood on the outer rings).  

What is the primary role of meristems/meristematic tissue in plants?

What structure is used for transporting water and food throughout the leaf?

Which of the following is the best description of what is studied in plant systematics?

What are the hairs that arise out of leaves called?

With regards to a monocot stem, the vascular bundles are arranged…

Which of the following is an example of the specialized stem known as bulbs? In bulbs, the leaves serve as food storage devices.

Which branch of botany focuses on plant shape and plant structure?