Final answer:
Scarpa's fascia features dense connective tissue, whereas muscle tissue, nervous tissue, and blood vessels are not characteristics of this type of fascia.
Step-by-step explanation:
The features of Scarpa's (membranous) Fascia include dense connective tissue. It does not contain muscle tissue, nervous tissue, or blood vessels. Scarpa's fascia lies deeper in the structure of the abdominal wall and is part of the connective tissue layers that encase and support muscles.
Connective tissue, in general, can be classified into several types, including loose connective tissue, like areolar and adipose tissues, and dense connective tissue, which can be regular or irregular depending on the fiber arrangement. Dense connective tissue is known for its high fiber content, providing strength and support. This type of dense connective tissue characterizes structures like ligaments, tendons, and membranous fasciae such as Scarpa's fascia.
Therefore, the correct answer to the question is A) Dense connective tissue. The other options listed, B) Muscle tissue, C) Nervous tissue, and D) Blood vessels, are not considered features of Scarpa's fascia but are present in other structures of the body, including skeletal muscles.