Blog

What is the function of the clitellum in earthworms?

Write down the names of the three parasitic classes of the Phylum Platyhelminthes.

All members of the Class Anthozoa have a [answer1] form as adults, whose gastrovascular cavity is divided internally by an arrangement of paired and unpaired [answer2].  

The Cnidarians consist of two layers of tissue. This body form is termed  _________________

Octopus have a small cartilaginous remnant of a shell called a pen.  

All Cnidarians are marine.

Who is the artist who made this creative work? 

What two historical figures are represented in the upper section of this folio? 

How did Ambrogio Lorenzetti’s Peaceful City function as propaganda for Siena’s governors? 

What term matches the following definition? “Originally a derogatory term named after the Goths, used to describe the history, culture, and art of western Europe in the 12th to 14th centuries. Typically divided into periods designated Early (1140–1194), High (1194–1300), and Late (1300–1500).”