Identify A & B-
Triticum aestivum`to`Triticum`toAto`Poales`to`B`to` Angiospermae

Answer

To solve the question, we need to identify A and B in the classification of Triticum aestivum (wheat) based on the hierarchical classification system. Here’s a step-by-step breakdown:

### Step 1: Understand the Hierarchical Classification
The classification of living organisms follows a hierarchical system that includes several ranks: Kingdom, Division (or Phylum), Class, Order, Family, Genus, and Species.

### Step 2: Identify the Given Information
- The scientific name of wheat is Triticum aestivum.
- The genus is Triticum.
- The order is given as Poales.
- The final rank is Angiospermae (Angiosperms).

### Step 3: Determine A (Family)
In the classification of plants, the family comes after the genus. Since Triticum is the genus of wheat, we need to identify its family. Wheat belongs to the grass family, which is scientifically known as Poaceae.

Thus, **A = Poaceae**.

### Step 4: Determine B (Class)
The class comes before the order in the classification hierarchy. Since we have identified the order as Poales, we need to find the class that includes this order. Wheat is a monocotyledon, which means it belongs to the class Monocotyledonae.

Thus, **B = Monocotyledonae**.

### Conclusion
- A (Family) = Poaceae
- B (Class) = Monocotyledonae

### Final Answer
- A = Poaceae
- B = Monocotyledonae

---