How do the different parts of an adult plant communicate with each other when it suffers an injury, is waterlogged, burnt or ...

This lesson plan provides students with evidence that all living things grow and change as they progress through their life cycle. All of the activities detailed in this lesson plan can be done with ...

You walk through a field of wheat, ryegrass, or clover and notice the sway of stems and leaves. What you cannot see is where most of the action happens. Beneath the soil surface, roots spread, compete ...

Even though seed propagation is the most popular form of plant reproduction, several plant forms can develop without seeds. This form of plant development is referred to as vegetative or asexual ...