Which statement about cartilage and bone is correct?
a. An endoskeleton made of bone rather than cartilage allows animals to grow larger and heavier.
b. Cartilage is less flexible than bone, but stronger.
c. Cartilage is a hard tissue that consists of a collagen matrix, or framework, filled in with minerals such as calcium.
d. A distinguishing feature of vertebrates is their exoskeleton made of bone or cartilage.
Answer (3)
c. Cartilage is a hard tissue that consists of a collagen matrix, or framework, ๏ฌlled in with minerals such as calcium.
The correct statement is that an endoskeleton made of bone allows animals to grow larger and heavier because it is stronger and less flexible than cartilage.
The correct statement about cartilage and bone is: An endoskeleton made of bone rather than cartilage allows animals to grow larger and heavier. This is because bone is a hard tissue that consists of a collagen matrix filled in with minerals such as calcium, making it stronger and less flexible than cartilage.
Therefore, having an endoskeleton made of bone provides more structural support for large body sizes as well as better protection for soft tissues and internal organs compared to cartilage.
The correct statement is that an endoskeleton made of bone allows animals to grow larger and heavier due to the strength offered by bone, which includes a collagen matrix filled with minerals like calcium. In contrast, cartilage is flexible and unable to support as much weight. Thus, bone is essential for larger sizes and better protection of internal structures.
;
