Chapter 13 The Spinal Cord, Spinal Nerves, and Somatic Reflexes
1. A visible line along the dorsal surface of the embryo. (A) Neural plate
(B) Neural groove
(C) Neural fold
(D) Neural tube
Ans B Diff Easy Page 550
2. Clusters of cells which runs lateral to the neural tube: (A) Neural crest
(B) Neural tube
(C) Neural fold
(D) Neural groove
Ans A Diff Easy Page 550
, 3. The structures that come from the mesencephalon and rhombencephalon except for the cerebellum
are collectively considered the:
(A) Primary vesicles
(B) Secondary vesicles
(C) Brain stem
(D) Metancephalon
Ans C Diff Hard Page 551
4. While the brain is developing from the anterior neural tube, spinal cord is developing via same route.
(A) True
(B) False
Ans B Diff Medium Page 552
5. The curve between brain stem and forebrain is called: (A) Neural flex
(B) Cephalic flex
(C) Cephalic flexure
(D) Neural flexure
Ans C Diff Easy Page 553
6. The brain stem include:
1. A visible line along the dorsal surface of the embryo. (A) Neural plate
(B) Neural groove
(C) Neural fold
(D) Neural tube
Ans B Diff Easy Page 550
2. Clusters of cells which runs lateral to the neural tube: (A) Neural crest
(B) Neural tube
(C) Neural fold
(D) Neural groove
Ans A Diff Easy Page 550
, 3. The structures that come from the mesencephalon and rhombencephalon except for the cerebellum
are collectively considered the:
(A) Primary vesicles
(B) Secondary vesicles
(C) Brain stem
(D) Metancephalon
Ans C Diff Hard Page 551
4. While the brain is developing from the anterior neural tube, spinal cord is developing via same route.
(A) True
(B) False
Ans B Diff Medium Page 552
5. The curve between brain stem and forebrain is called: (A) Neural flex
(B) Cephalic flex
(C) Cephalic flexure
(D) Neural flexure
Ans C Diff Easy Page 553
6. The brain stem include: