Environmental Influence on Traits Quiz (Grade 6 with Answer Key)

📚 Quick Study Guide

• 🧬 Heredity: Passing of traits from parents to offspring.
• 🌱 Traits: Characteristics like eye color, height, and hair texture.
• ☀️ Environment: Everything around us (sunlight, food, water) that can influence traits.
• 🍎 Nutrition: A good diet helps you grow tall, even if your parents are short.
• 💪 Exercise: Regular workouts can build strong muscles, regardless of your family history.
• 🌡️ Climate: Exposure to sunlight affects skin color.
• 💡 Important Note: Some traits are mostly determined by genes, while others are influenced more by the environment.

🧪 Practice Quiz

1. Which of the following is an example of an inherited trait?
   1. A) Learning to ride a bike
   2. B) Having blue eyes
   3. C) Getting a suntan
   4. D) Gaining muscle from exercise
2. How can the environment influence a person's height?
   1. A) By changing their genes
   2. B) Through proper nutrition
   3. C) By making them exercise more
   4. D) Environment cannot influence height
3. Which of these is MOSTLY influenced by the environment?
   1. A) Eye color
   2. B) Hair color
   3. C) Skin color
   4. D) Blood type
4. What does 'heredity' mean?
   1. A) Learning new skills
   2. B) The passing of traits from parents to offspring
   3. C) Changing your behavior
   4. D) The influence of sunlight
5. If a plant doesn't get enough sunlight, what might happen?
   1. A) It will grow taller
   2. B) It will become more colorful
   3. C) It might not grow as well
   4. D) Nothing will happen
6. A person who eats a lot of unhealthy food might experience what environmental influence?
   1. A) Increased height
   2. B) Improved eyesight
   3. C) Weight gain
   4. D) Stronger bones
7. Which of these is an example of a trait that is influenced by both heredity AND environment?
   1. A) Blood type
   2. B) Eye color
   3. C) Height
   4. D) Hair texture