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Is the dorsal side of an earthworm lighter than the ventral side?
The ventral side is lighter than the dorsal.
What is different about the ventral side of an earthworm?
The dorsal side of an earthworm is darker than the ventral side because of the dorsal blood vessal that runs along the top of the digestive track and just under the skin. There is a ventral blood vessal, but it doesn't lie against the skin, but instead in between the ventral nerve cord and the digestive track.
Is the dorsal side of the worm is lighter than the ventral side?
Yes!
What is ventral and dorsal?
Ventral refers to the belly side or front of an organism, while dorsal refers to the back or upper side. These terms are commonly used to describe the positioning of structures or features on an organism.
Is the dorsal side of the worm lighter in color than the ventral side?
Yes!
Why is the earthworm dissected dorsal side up?
Earthworm is an invertebrate hence it has its nerve chord at the "front" of its body, that is at the ventral surface.To avoid causing damage to the nerve chord,earthworm(invertebrate)is dissected dorsal side up.
What is the ventral side of the earthworm?
The ventral side of an earthworm refers to the underside of its body. It is the side that is typically lighter in color and is in contact with the ground as the earthworm moves. You can identify the ventral side by looking for the earthworm's central nerve cord running along its length.
Which side is darker on woodlice the dorsal or ventral surface?
The dorsal side of an earthworm is darker than the ventral side. This is because of the dorsal blood vessal that runs along the top of the digestive track and just under the skin. There is a ventral blood vessel, but it doesn't lie against the skin, but instead in between the ventral nerve cord and the digestive track.
What is the ventral opposite of the dorsal side in anatomy?
The ventral side is the opposite of the dorsal side in anatomy.
What are the dorsal and ventral surfaces on a bipedal organisms?
The dorsal side of a biped is it's back and the ventral side is the abdomen.
Is the crayfish most vulnerable to its enemies from the dorsal or ventral side why?
The dorsal side is its back, and the ventral side is its 'stomach'. The crayfish is vulnerable on its soft underbelly - the ventral side.
What is the opposite of dorsal?
The dorsal side of an organism is it's back and can also be called the posterior. The anterior or ventral side is the front. For example on a human the back would be the dorsal side and the chest would be the ventral side.
