Answer / biomaster

Endoneurium invests single nerve fiber of the peripheral nerve.

Do the Schwann cells arise from neural crest (ectoderm), mesoderm, or endoderm?

1 Answers  

---

Which part of the cochlea picks up high frequency sound and Which picks up low frequency?

1 Answers  

---

How many arteries and veins does the umbilical cord contain?

2 Answers  

---

Give 3 charateristics of internuclear ophthalmoplegia ?

1 Answers  

---

What 5 spinal nerves that make up the brachial plexus?

2 Answers  

---

---

What is the usual pathology above the pectinate line of the rectum?

1 Answers  

---

What are the 2nd branchial arch derivatives innervated by?

1 Answers  

---

Does the spleen arise from neural crest (ectoderm), mesoderm, or endoderm?

2 Answers  

---

What 3 blood barriers does the body have?

3 Answers  

---

What does serous membrane do?

0 Answers  

---

What two things occur during week 4 of fetal development?

1 Answers  

---

Which muscles are derivatives of the 2nd branchial arch?

1 Answers  

---