Digestive System - SS2 Biology Past Questions and Answers - page 1
Which organism has a blind sac digestive system?
Flatworms
Earthworms
Cockroaches
Which organism has a complete digestive system with a mouth and anus?
Flatworms
Earthworms
Cockroaches
Which organism has a chewing mechanism to break down food?
Flatworms
Earthworms
Cockroaches
Which organism has a crop and gizzard to aid in digestion?
Flatworms
Bird
Cockroaches
Which organism relies on extracellular digestion?
Flatworms
Earthworms
Cockroaches
Which organism has a specialized structure called the typhlosole for increased surface area?
Flatworms
Earthworms
Cockroaches
Which organism has a salivary gland to produce enzymes for digestion?
Flatworms
Bird
Cockroaches
Which organism has malpighian tubules to excrete waste and regulate water balance?
Flatworms
Earthworms
Cockroaches
Which organism has a complex stomach divided into proventriculus and gizzard?
Earthworms
Bird
Cockroaches
Which organism has a muscular pharynx to suck in food?
Flatworms
Earthworms
Cockroaches