It is said that height of a child depends upon the genes inherited from the parents. Are there factors other than genes that causes variation in height?

Explanation

### Step-by-Step Text Solution:

1. **Understanding Genetic Influence**:
- It is widely accepted that a child's height is primarily influenced by the genes inherited from their parents. This genetic factor sets a potential range for how tall the child can grow.

2. **Nourishment**:
- One significant factor that affects height is nourishment. Proper nutrition is crucial during the growing years, especially before the age of 18, which is considered the period of maximum growth.
- If a child does not receive adequate nutrition, particularly proteins and essential vitamins, their growth can be stunted, leading to a shorter height than genetically possible.
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