Examlex
The box jellyfish is a carnivore that feeds on fish,crustaceans,and plankton and contains a gastrovascular cavity.Suppose a box jellyfish had a mutation in its genome such that it could not secrete any molecules from its gland cells.What biological process would this box jellyfish have difficulty performing?
Segmental Contraction
A mechanism of movement in the gastrointestinal tract where segments of intestines alternately contract and relax to mix and propel contents.
Mass Movements
The large-scale movements of the colon responsible for the bulk movement of feces towards the rectum.
Mastication
Process of chewing.
Chemical Digestion
The process by which food is broken down by enzymes and acids in the digestive system into substances the body can use.
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