Which feature supports the udder of dairy cows?

Which feature supports the udder of dairy cows?

• A. Insect and disease resistant
• B. Strong udder and median suspensory ligaments used to hold up the udder
• C. Sharp angular withers and feminine tapered neck
• D. Expressed rib and rib cage

Answer: (B)

Udder support comes from the ligaments that suspend the udder, with the median suspensory ligament carrying most of the weight. This strong fibrous band runs along the midline and helps hold the udder in the proper position, reducing sagging and facilitating easy milking. Lateral ligaments also assist, but the primary structural support is provided by this median suspensory ligament. The other options describe traits not directly involved in supporting the udder—resistance to insects/disease, general body shape, or rib cage structure—so they don’t address how the udder is held up.

Udder support comes from the ligaments that suspend the udder, with the median suspensory ligament carrying most of the weight. This strong fibrous band runs along the midline and helps hold the udder in the proper position, reducing sagging and facilitating easy milking. Lateral ligaments also assist, but the primary structural support is provided by this median suspensory ligament. The other options describe traits not directly involved in supporting the udder—resistance to insects/disease, general body shape, or rib cage structure—so they don’t address how the udder is held up.