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Does a kangaroo have a dorsal nerve cord notochord?
Yes
Does a kangaroo have a dorsal nerve cord?
Yes. Kangaroos, like humans, are vertebrates, which are a subset of chordates (having a dorsal nerve cord).
What type of nerve cord do all chordates possess?
A dorsal, hollow nerve cord.
Does bullfrog have a dorsal nerve cord?
Yes.
What is a hollow nerve cord?
The dorsal nerve cord is one of the embryonic features unique to chordates, along with a notochord, a post-anal tail and pharyngeal slits. It is a hollow cord dorsal to the notochord. It is formed from a part of the ectoderm that rolls, forming the hollow tube, compared to other animal phyla, which have solid, ventral tubes. The dorsal nerve cord is later modified into the brain and spinal cord. Dorsal nerve cord is mainly found in phylum Vertebrata. Dorsal means the "back" side, as opposed to the belly side (ventral).
What is the positioning of a birds main nerve cord?
Dorsal.
What is a dorsal hollow nerve cord?
The dorsal nerve cord is one of the embryonic features unique to chordates, along with a notochord, a post-anal tail and pharyngeal slits. It is a hollow cord dorsal to the notochord. It is formed from a part of the ectoderm that rolls, forming the hollow tube, compared to other animal phyla, which have solid, ventral tubes. The dorsal nerve cord is later modified into the brain and spinal cord. Dorsal nerve cord is mainly found in phylum Vertebrata. Dorsal means the "back" side, as opposed to the belly side (ventral).
Does a tuna have a dorsal nerve cord?
yes because it is a vertebrate
Do all arthropods have a dorsal nerve cord?
No, these are specific to Chordates
Do frogs have a dorsal nerve cord?
Yes, frogs have a dorsal nerve cord that runs along the back of their body. This nerve cord is part of their central nervous system and plays a key role in coordinating their movements and responses to stimuli.
All chordates have dorsal tubular nerve cords?
True. All chordates have a dorsal tubular nerve cord, which is a defining characteristic of this phylum.
What have dorsal nerve cord sharks goldfish wheat cockroach spider rat mosquito flea grass hamster?
Dorsal nerve cord: present in sharks, goldfish, wheat, cockroach, spider, rat, mosquito, flea, and grass. Not present in hamsters.
