0
What else can I help you with?
Which organism has the most complex nervous system?
nerve chord
Which of the classifications for humans means that you have a hollow nerve chord?
Chordata
How does the nerve cord of chordates differ from the nerve chord of other animals?
It runs along the dorsal side of the body.
What organs are used in nerve system?
Brain, Nerves, Spinal Chord
Which nerve supplies the deltoid muscle?
Axillary nerve C5 and C6, a branch of the posterior chord of the brachial plexus
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.
Is an earthworm a chordate?
Yes, all chordates have a nerve chord running down their back and an earthworm has a nerve chord running down it's back therefore it is a chordate
What does the vertebrates protect?
it protects a hollow nerve chord
What do all choradates have?
all chordates have notochord, gill slits, postanal tail, and nerve chord.
Does birds have spinal cord?
Yes, they have a dorsal (at the back) nerve chord as they are vertebrates ( they have an internal skeleton).
Do dugongs have nerve cords?
Yes. Being a vertebrate in the animal kingdom, all chordates have a "hollow dorsal nerve chord'' aka vertebral column or spine or backbone.
What Nerve to the brain triggers pain?
Afferent nerves carry impulses to the CNS (central nervous system: brain/spinal chord).
