Annelida means

Which of the following is not a characteristic of Nematoda?

Which of the following characteristics of animals is not true about Porifera?

The flame cell is considered to be the first, “primative” ______.

Identify “10.” 

Which combination of taxon and organism is NOT correct?

Which animal represents the dominant mammalian order in the Austrilasian region of the world as compared to other parts of the world?

Which animal represents a placental mammal? 

Identify “K.” 

Identify the mammalian order represented by “A.”