Stem Cells

What are stem cells and what are they used for?

Plants

What is something that you have learned about our plant that you didn't know before you started this project?

pH

How does pH relate to plant growth??

Nastic movement

What is nastic movement? Give of an example of a plant that uses this type of movement.

Plants

What is ethylene and abscisic acid? What do they do for plants?

Auxins

What are auxins and gibberellins? How do they help the plant? page 604

Tropisms

What is the difference between phototropism, thigmotropism, and gravitropism? page 607

transport

How do plants transport water? page 600

History

I know that this is more a history questions than a science question but what does today mean to you? Today the United States has its first Black President.

diff

What are the visuible differences between monocot and dicot cells?

Difference

What is the difference between xylem and phloem?

Break

What was one thing that you did over break that you thought was fun?