Which Statement Most Accurately Describes Embryonic Development of the Nervous

question 61

Multiple Choice

 Which statement most accurately describes embryonic development of the nervous system in humans?

• A) The majority of cells remain as primitive neurons until birth.
• B) All synapses that are formed are permanent.
• C) Neurons form before birth; synapses form after birth.
• D) Far more neurons are produced than will ultimately survive.

---

Definitions:

Low-power

Typically refers to a setting or condition involving low-level energy or magnification.

High-power

Refers to an objective lens on a microscope with a high magnification capability, used for examining small or detailed samples.

Iris Diaphragm

It is an adjustable aperture in optical devices, like microscopes and cameras, controlling the amount of light passing through the lens.

Revolving Nosepiece

A rotating part of a microscope that holds the objectives, allowing for quick changing of magnification by rotating the objectives into position.