Question

What process assures that the spinal cord has the right number of axons to innervate all the muscle cells?

   What process assures that the spinal cord has the right number of axons to innervate all the muscle cells?

Biological Psychology

Biological Psychology

James W. Kalat 13th Edition

Chapter 4, Problem 17

Instant Answer

Solved by Expert Samia Islam

10/09/2020

Step 1

This is a natural process that occurs during the development of the nervous system. \[ \text{Excess Neurons} \rightarrow \text{Development of Nervous System} \] Show more…

Show all steps

lock

Thanks for your feedback!

What process assures that the spinal cord has the right number of axons to innervate all the muscle cells?

Play audio

Feedback

Powered by NumerAI

Samia Islam and 80 other subject Biology educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Target-Derived Trophic Support

This concept refers to the mechanism by which target tissues, such as muscle cells, provide survival signals or growth factors to innervating neurons. Neurons that successfully establish connections receive these crucial signals, while those that do not are eliminated, fine-tuning the neuronal population in the developing spinal cord.

Programmed Cell Death (Apoptosis)

Programmed cell death is an essential developmental process in which excess cells are systematically eliminated to ensure proper tissue and organ formation. During the development of the nervous system, apoptosis removes surplus neurons that fail to form the correct connections, thus ensuring that only the properly connected cells survive.

Recommended Videos

Transcript

Ace is your personal tutor. It breaks down any question with clear steps so you can learn.

Start Using Ace

Continue solving this problem

Create a free account to:

View full step-by-step solution
Ask follow-up questions with Ace AI
Save progress and study later