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Multiple Choice
Mucous connective tissue is found only in which of the following locations?
A
Bone marrow
B
Dermis of the skin
C
Umbilical cord
D
Lymph nodes
Verified step by step guidance
1
Understand the definition of mucous connective tissue: Mucous connective tissue is a specialized type of connective tissue that is gelatinous in consistency and contains a high concentration of ground substance, primarily hyaluronic acid. It is rich in fibroblasts and collagen fibers.
Identify the unique location of mucous connective tissue: Mucous connective tissue is found exclusively in the umbilical cord during fetal development. It is also referred to as Wharton's jelly.
Eliminate incorrect options: Bone marrow, dermis of the skin, and lymph nodes do not contain mucous connective tissue. These locations are associated with other types of connective tissue, such as reticular connective tissue in lymph nodes and dense irregular connective tissue in the dermis.
Relate the function of mucous connective tissue to its location: In the umbilical cord, mucous connective tissue provides structural support and protection for the blood vessels that transport nutrients and oxygen between the mother and fetus.
Conclude the correct answer: Based on the unique characteristics and location of mucous connective tissue, the correct answer is 'Umbilical cord.'