Natural Selections: Plant blood

Do plants have blood? How does the human circulatory system compare to that of plants and trees? Martha Foley and Dr. Curt Stager tackle the question.

This text will be replaced

Download audio |

Post/Read Comments |

Natural Selections archive

Adirondack News Fund Founding Supporters: Paul Smith's College, The College of the Adirondacks · Wildlife Conservation Society · Adirondack Medical Center Foundation · Adirondack Museum · Niagara Mohawk Foundation · Schumann Foundation · John A. Sellon Charitable Trust · several anonymous individual donors