True or false: ferns are considered vascular plants

The word gymnosperm means…

The larger, harder, and more rigid cones that come from pine trees are…

What is the defining characteristic of gymnosperms?

True or false: antheridium and archegonium are diploid plant tissues.

What is the opening in the pine needle for gas exchange known as?

A pinecone would most likely come from a…

What plant spores are used in theatrical explosions and at one time were used for flash photography? (Hint: we watched a video where a scientist used this to make a flamethrower).

What is the function of spores?

True or false: conifers are evergreens.