This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Which of the following types of anemia is associated with a Raised MCV and Normal MCHC - 
Select and explain. 
A. Sideroblastic anemia, B. Vitamin B12 and Folic acid deficiency, C. Beta thalassemia, D. Iron deficiency anemia
B: Vitamin B12 and Folic acid deficiency
Answer: B: Vitamin B12 and Folic acid deficiency 
Explanation: None