You can tell cause dirt comes out the dorsal side. the dorsal side is darker because its the worms main blood vessel like our aorta
the dorsal is along the back and is darker from the main blood stream, where as the ventral is along the front and is very light from the less blood in the certain vessel....so yeah
Ventral and dorsal are not sides. The words usually refer to gun turrets on WW2 bombers, dorsal being the top turret and ventral one underneath the fuselage.
Dorsal (top) and ventral (bottom) sides.
It helps them camouflage itself from predators. Although the answer above is true, here is a more informative answer. The bottom of the frog is a lighter color then the top. This is because if the frog is floating on top of the water, and prey or a predator looks up and the frog, the suns glare makes the frog harder to see. Also, there are darker splotches on the bottom so it doesn't show the silhouette for the frog. the top of the frog is darker because when swimming at the bottom of a murky lake, it blends in with the bottom.
The dorsal blend in with the water, and the ventral blends in with the bottom surface. So they can tell if its dangerous if it is brightly colored. ( bright red frog= poisonous and non-tasty frog) :D - < I'm not sure if this right...I just guess..> P.S. This is exactly the same question on my science worksheet!
When parts radiate from a central point, like spokes on a wheel. The animal will have definite dorsal and ventral surfaces, but no front, back, right or left sides. ( Example: the hydra. )
leeches are generally olive green at dorsal surface. orange yellow and orange at ventral surface. Distinct strips of orange, yellow and orange black color present on both sides. A median black strip is lying on dorsal side.
Their are two types of leaves- Iso-bilateral and dorsi-ventral. In isobilateral leaves mesophyll on both sides (dorsal & ventral) remain similar but in dorsiventral leaves it consists of columnar palisade cells on dorsal side and of spongy parenchyma on the ventral side. The spongy parenchyma contains lots of air spaces however in isobilateral leaves the mesophyll may or may not contain the air spaces.
The amount of sides.
Faces are sides but sides (as in sides of a square) need not be faces.
How Pentagon and Rectangle Are DifferentThe difference between a pentagon and recangle is that a pentagon has five sides and a rectangle has four sides.
arms or sides.