Identify the origin of sympathetic nerve fibres and the location of their

Identify The Origin Of Sympathetic Nerve Fibres And The Location Biology Question

Identify the origin of sympathetic nerve fibres and the location of their ganglia

Options

(a) They arise from thoraco-lumber region of spinal cord and form ganglia just beside the vertebral column
(b) They arise from thoraco-cervical region of spinal cord and form ganglia just beside the vertebral column
(c) They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ.
(d) They arise from thoraco-lumber region of spinal cord and form ganglia very close to effector organ

Correct Answer:

They arise from thoraco-lumber region of spinal cord and form ganglia just beside the vertebral column

Explanation:

Sympathatic nerves are composeed of efferent fibres derived from the thoracic and lumbar regions of the spinal cord.

Related Questions:

  1. Mycoplasma differ from viruses in that they are sensitive to
  2. Transpiration and root pressure cause water torise in plants by :
  3. The principal pathway of water translocation in angiosperms is
  4. Which of the following is the unit DNA?
  5. What is true about Bt toxin?

Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*