When performing a dissection , you generally only see a single ventral nerve cord. This is because 

What occurs when P. aurelia and P. caudatum are grown together in a limited resource environment?

When water is too warm and corals expel their ________________; the result is an effect known as _____________, which can kill the coral of warm conditions last too long. 

What is the carrying capacity for the mixed culture of P. aurelia.

Which structure is located within the buccal cavity of a frog and aids in capturing prey?

What is the shape of leaf C called?

Uropod’s, as with other appendages of the crayfish, have a basal protopodite and two distal lobes or branches; such appendages are referred to as 

Which organs are primarily responsible for filtering waste products from the frog’s blood, as part of the excretory system?

Which of the following best describes the concept of competitive exclusion, as demonstrated by the Paramecium experiment?

What is the name of structure D?