The digestive sac of Opisthorchis, a genus of trematodes (flukes), is typically more complex and branched compared to that of Dugesia, a genus of freshwater planarians. Opisthorchis has a more developed and specialized digestive system suited for its parasitic lifestyle, featuring a bifurcated intestine that enhances nutrient absorption from its host. In contrast, Dugesia has a simpler, less branched gastrovascular cavity that reflects its free-living, predatory nature. Overall, the structural differences reflect their distinct modes of life and feeding strategies.
mostly an oviel
they are the same shape, a circle
Compare and contrast the shape and size of South America on the three projections.
what can you Compare and contrast the shape and size of South America on the three projections.
La-La-La-LOOOOOSSSSSEEEEERRRRR
Eat plenty of fibers.
There are many ways to compare the shape of the pupil in the dissected eye with your own eye. One is to look for the similarities.
You can compare the shape of a human eye pupil to that of a cow eye pupil by means of comparing and locating the iris. The iris of a cow is brown where as the iris of a human has multiple colors.
There are many ways to compare the shape of the pupil in a dissected eye with our own pupil. One is to examine general diameter.
Compare it to the shape of an oval.
by looking at it.
Here is a link to see the human digestive system.