2 auxin.jpgThe stem on the right was just placed in a new growing environment. What will happen to the stem?

Which of the following is the major component of plant primary cell walls?

2 hollow tree.jpgThis tree is alive and growing just fine. What best describes the tissue that is missing (where the people are)?

This is where a leaf attaches to a stem.

Click on the letter that labels the part that contains one plant egg cell and cells that support it.

Plants have had a major influence in human history.

2.jpg When you eat one of these, what is it that you eat (mostly)?

2 leaf structure.jpgWhich type of tissues form the cuticle>

 Structural support cells have thick secondary cell walls strengthened with ______ .

2 burr.jpgThese are a type of __________________, and are an adaptation for ___________________.