Which of the following best describes the influence of genes and envir...
Understanding the Influence of Genes and Environment on Development
When discussing the impact of genes and environment on development, it's essential to recognize the nuanced relationship between these factors.
Genetic Inheritance
- Genes provide the biological blueprint for development, influencing traits such as eye color, height, and predisposition to certain health conditions.
- Option i, stating that development is purely a result of genetic inheritance, oversimplifies the complex interplay between genetics and environment.
Environmental Impact
- Environmental factors play a crucial role in shaping traits influenced by genetic factors.
- Option ii acknowledges that while genes set the stage, the environment can enhance, suppress, or modify these traits. For example, nutrition and exposure to toxins can significantly affect physical and cognitive development.
Parental Influence
- Option iii incorrectly asserts that the environment created by parents has no impact on their children's development. In reality, parental choices regarding nutrition, education, and social interactions can profoundly influence a child's growth and behavior.
Physical Growth and Genetics
- Option iv suggests that only genetic factors influence physical growth, which is misleading. While genetics is foundational, environmental factors such as nutrition and health care are equally important in determining growth outcomes.
Conclusion
Given these considerations, the correct answer is option 'C', which states that environmental factors can shape traits influenced by genes. This reflects the contemporary understanding of development as a dynamic interplay between genetic predispositions and environmental influences, rather than a one-sided dialogue.
Which of the following best describes the influence of genes and envir...
Explanation:
While genes provide the blueprint for development, the environment plays a significant role in shaping traits like personality and abilities. Parents provide both genetic material and the environment that influences their child’s growth. Therefore, option C is correct.
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