Question

Which of the following statements best describes interstitial growth of cartilage? 74)

A) Chondrocytes in the lacunae divide and secrete matrix, allowing the cartilage to grow from
within.
B) Fibroblasts give rise to chondrocytes that differentiate and form cartilage.
C) Growth occurs in the lining of the long bones.
D) Unspecialized cells from mesenchyme develop into chondrocytes, which divide and form
cartilage.

Answer 1

Chondrocytes in the lacunae divide and secrete matrix, allowing the cartilage to grow from within.

Step-by-step explanation:

The interstitial growth of cartilage refers to the process by which cartilage grows from within itself. The correct statement that describes interstitial growth of cartilage is A) Chondrocytes in the lacunae divide and secrete matrix, allowing the cartilage to grow from within.

During interstitial growth, chondrocytes divide and secrete new matrix, which expands the cartilage from within. This allows for the growth of the cartilage tissue. The process involves cell division and the production of new extracellular matrix by the chondrocytes.