This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Chordate nervous systems differ from nonchordate nervous systems in that a. chordate nervous ... (Read 147 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jun 22, 2018
Chordate nervous systems differ from nonchordate nervous systems in that
 
  a. chordate nervous systems run along the ventral, or front, side of the animal.
  b. chordate nervous systems run along the dorsal, or back, side of the animal.
 c. nonchordate nervous systems have brains rather than ganglia.
 d. nonchordate nervous systems provide faster reactions to sensory information.

Question 2

True brains and spinal cords occurred first in
 
  a. chordates.
 b. mollusca.
 c. crustacean.
 d. hemichordates.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vseab

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

a


beccaep

  • Member
  • Posts: 535
Reply 2 on: Jun 22, 2018
Gracias!

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Representative vertebrate circulatory systems. Representative vertebrate circulatory systems.
nervous aystem nervous aystem
The Autonomic Nervous System and Emotional Responding The Autonomic Nervous System and Emotional Responding
Organ Systems Organ Systems
Central Nervous System Stimulants That Are Scheduled Drugs Central Nervous System Stimulants That Are Scheduled Drugs
Pathway by which the nervous system controls skeletal muscle contraction Pathway by which the nervous system controls skeletal muscle contraction
Video: SNP Polymorphysim Microarray Chip - How to Test a Person's DNA

For a complete list of videos, visit our video library