**Core Concept**
Congenital myopathies are a group of rare genetic disorders characterized by muscle weakness and other systemic abnormalities present at birth. These conditions result from mutations in various genes that affect muscle development, structure, and function.

**Why the Correct Answer is Right**
To determine the correct answer, let's analyze the characteristics of congenital myopathies. They typically present with muscle weakness, hypotonia, and other systemic features, such as developmental delays or cardiac abnormalities. The most common types of congenital myopathies include myotubular myopathy, centronuclear myopathy, and nemaline myopathy.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option might be a type of congenital myopathy, such as myotubular myopathy, which is characterized by muscle weakness and hypotonia.
* **Option B:** This option could be a form of congenital myopathy, such as nemaline myopathy, which is distinguished by the presence of nemaline rods within muscle fibers.
* **Option C:** This option is likely to be a type of congenital myopathy, such as centronuclear myopathy, which is characterized by the presence of central nuclei within muscle fibers.

**Clinical Pearl / High-Yield Fact**
It's essential to recognize that congenital myopathies often present with a range of systemic features, including developmental delays, cardiac abnormalities, and other musculoskeletal disorders.

**Correct Answer:** D