Human breast milk has more of
**Core Concept**
Human breast milk composition is crucial for infant nutrition, with varying concentrations of proteins, fats, carbohydrates, and other nutrients. The primary carbohydrate in breast milk is **lactose**, while proteins include **casein** and **whey**.
**Why the Correct Answer is Right**
Since the question is incomplete, let's consider a common comparison: the protein content. Human breast milk has a higher proportion of **whey protein** compared to cow's milk, which has more **casein**. This difference affects the curd formation and digestibility of the milk.
**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific options, it's challenging to provide detailed incorrect explanations.
**Option B:** Generally, if comparing to cow's milk, human milk has less **casein**.
**Option C:** Human milk typically has less **fat** content compared to some other types of milk.
**Option D:** Without the options, it's hard to specify why each is incorrect.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that human breast milk is rich in **antibodies**, particularly **IgA**, which provides infants with immune protection.
**Correct Answer:** D. Whey protein