The correct option is 2 and 3 only.
Explanation
The Indus Valley Civilization produced a significant number of terracotta figurines, which were typically hand-modeled. Among these, specific figurines of bearded males are distinct from the famous steatite "Priest King" and are analyzed based on their recurring stylistic features.
Statement-wise Analysis:
- Statement 1 is Incorrect: These terracotta figures are not invariably bald. They are characteristically shown with coiled hair. The specific styling of the hair is a defining feature of these artifacts.
- Statement 2 is Correct: The posture of these bearded male figurines is rigidly upright. They are typically depicted with their legs slightly apart and their arms hanging parallel to the sides of the body, suggesting a formal or ritualistic stance.
- Statement 3 is Correct: The discovery of multiple figures exhibiting this identical appearance and posture suggests a standardized representation. Historians and archaeologists infer that the repetition of this figure indicates he was likely a deity or a significant cult figure.
Key Takeaway:
Terracotta bearded male figurines from the Indus Valley Civilization are identified by their coiled hair and rigid upright posture with arms parallel to the body. Their standardized repetition supports the hypothesis that they represented a deity.