## **Core Concept**
The question assesses the developmental milestones expected in a 1-year-old child, focusing on motor skills and physical abilities. Developmental milestones are critical indicators of a child's growth and potential developmental delays. At 1 year, children typically achieve certain gross motor skills.

## **Why the Correct Answer is Right**
At 1 year, children are expected to have achieved several developmental milestones, including standing with support, walking while holding hands, and possibly walking independently. They should also be able to transfer objects from one hand to another and have improved hand movements. The correct answer, pointing, is indeed a skill that children can exhibit around 1 year, but let's evaluate each option.

## **Why Each Wrong Option is Incorrect**
- **Option A:** Not provided due to lack of specific details on the options.
- **Option B:** Similarly, without specifics, it's challenging to directly address why each option is incorrect, but we can infer based on typical developmental milestones at 1 year.

## **Clinical Pearl / High-Yield Fact**
A crucial developmental milestone at 1 year includes saying a few words, understanding simple commands, and showing an interest in books. However, a significant gross motor skill milestone not achieved at 1 year but around 14-15 months is walking independently.

## **Correct Answer: D. pointing.**