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Most animals are more highly protected on their dorsal side. The dorsal side is the backbone side if the animal has a backbone. Most of the harder bones and protection is on that side. The ventral, or belly side, is almost always more vulnerable and softer.
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Is the crayfish most vulnerable to to its enemies from the dorsal or ventral side?
ventral, i think...
Is crayfish more vulnerable to its enemies from the dorsal or ventral side?
The crayfish is more vulnerable to attack from it's belly or ventral side. The dorsal side has armor like plates., while the belly is mostly legs and unprotected internal organs.
From which view dorsal or ventral can you see the location of the appendages on the segments more clearly?
from the dorsal side
Why can't the anterior and posterior be used interchangeably with the ventral and dorsal?
The terms ventral and dorsal are lay terms that mean front and back. These terms are synopsis with anterior and posterior, however they are more commonly used for quadrupeds.Read more: If_someone_assures_you_that_anterior_and_posterior_can_alwas_be_used_interchangeably_with_ventral_and_dorsal_how_do_you_explain_the_that_this_statement_is_not_always_true
What adaptive value of the colors of the dorsal and ventral have for a frog?
The dorsal side has a more dark color so that it is able to blend in with moss or lily pads in the water. Where as the ventral side is a more yellow color so it blend with plants underneath the water and out of preys sight.
Difference between the upper and lower surfaces of the leaf?
Upper part darker, can see venation more clearly. Upper part (ventral) originates from xylem. Lower part (dorsal) originates from phloem. Do not confuse with other denominations of dorsal/ventral.
What are the 2 parts of the heart?
The auricle and ventricle. The auricle is the more dorsal chamber of the heart, while the ventrile is the more ventral chamber.
What are the 2 parts of a perch heart?
The auricle and ventricle. The auricle is the more dorsal chamber of the heart, while the ventrile is the more ventral chamber.
What does the Ventral and dorsal fins mean?
a dorsal fin is the one (or more) located on the back of a fish or aquatic mammal - its the fin that you see when a shark is swimming just under the surface of the water. Ventral fins are the ones toward the rear of the body and help in steering the animal through the water
Whats the colour difference between frogs ventral and dorsal side?
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.
Why there are coloration differences in the ventral and dorsal surfaces of the forearm and hand?
There is frequently different coloration between the ventral and dorsal surfaces of many parts of the body. Coloration differences may be due to the different degree of sunlight protection that the two surfaces require. The dorsal surface is normally exposed to more sunlight... and damaging rays. It may also be a sort of communication tool as well, since exact posture and attitude is more visible with color or cast distinctions between the two surfaces.
Why are there coloration differences in the ventral and dorsal surfaces of the forearm and hand?
There is frequently different coloration between the ventral and dorsal surfaces of many parts of the body. Coloration differences may be due to the different degree of sunlight protection that the two surfaces require. The dorsal surface is normally exposed to more sunlight... and damaging rays. It may also be a sort of communication tool as well, since exact posture and attitude is more visible with color or cast distinctions between the two surfaces.
