For flowering plants, the primary role of fruits is to

Pines such as the plant above are

The structure above is a mature fern gametophyte and is call…

The structure indicated by the arrow above is called a/an

The carpels of a flower make up which whorl?  

This plant is a member of which phylum?  

Which of the following fruit categories most completely desc…

Where is connation found in the lily flower above?  

In the mature basidioma shown here, the part labeled (3c.) i…

This calcareous test was made by an organism that belongs to…