Author Question: Differentiation of the hindbrain occurs along the a. rostral-caudal axis due to the activity of ... (Read 89 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
Differentiation of the hindbrain occurs along the
 
  a. rostral-caudal axis due to the activity of Hox genes.
 b. ventral-dorsal dimension due to the activity of Hox genes.
  c. rostral-caudal axis due to the activity of sonic hedgehog.
 d. ventral-dorsal dimension due to the activity of BMP.

Question 2

People with spinal cord injuries show a loss of _________ muscle fibers.
 
  a. slow-twitch
 b. slow-twitch and fast-twitch
  c. fast-twitch
 d. autonomic



ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Answer to Question 1

a

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

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.

For a complete list of videos, visit our video library