Select the correct option for the given statements I, II and III.
I. A transgenic cow, Rosie produced human protein - enriched milk, which was nutritionally more balanced product for human babies than natural cow milk.
II. Milk produced by transgenic cow, Rosie contain 2.4 gm protein /L.
III. In the above mentioned milk in II statement, alpha- lactalbumin is present.

Options

A. Statement I, III, III, are true and statement III does not given correct exaplanation of I.
B. statement I,II,III are true and statement III gives correct explanation of I.
C. statements I and II are true, statement III is flase.
D. Statements I and Iiare false, statement III is true.

Answer

To solve the question regarding the statements about the transgenic cow Rosie and the milk it produced, we will analyze each statement step by step.

### Step-by-Step Solution:

1. **Analyze Statement I**:
- Statement I claims that a transgenic cow named Rosie produced human protein-enriched milk, which was nutritionally more balanced for human babies than natural cow milk.
- This statement is **true**. Rosie was genetically modified to produce milk that contained human proteins, making it more suitable for human infants.

**Hint**: Consider the nutritional needs of human babies and how genetically modified organisms can meet those needs.

2. **Analyze Statement II**:
- Statement II states that the milk produced by transgenic cow Rosie contained 2.4 grams of protein per liter.
- This statement is **true**. The milk from Rosie was indeed reported to have a higher protein content, specifically mentioning 2.4 grams of protein per liter.

**Hint**: Look for specific data regarding the protein content in Rosie's milk and how it compares to regular cow milk.

3. **Analyze Statement III**:
- Statement III mentions that the milk described in Statement II contains alpha-lactalbumin.
- This statement is **true**. Alpha-lactalbumin is a significant protein found in milk, and it was one of the proteins enriched in the milk produced by Rosie.

**Hint**: Recall the role of alpha-lactalbumin in milk and its importance in human nutrition.

### Conclusion:
All three statements (I, II, and III) are correct. Furthermore, Statement III serves as a correct explanation for the nutritional advantages mentioned in Statements I and II.

### Final Answer:
All statements (I, II, and III) are true, and Statement III provides a correct explanation for Statements I and II.

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