1. What is a person's weight determined by?
- neither genes nor environment
- genes and environment
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Other questions in this quiz
2. How many chromosomes does a human sex cell have?
3. Which of these is NOT a place that you would find structural proteins?
4. Which of these is NOT a symptom of cystic fibrosis?
- memory loss
- mucus in airways, gut and pancreas
- chest infections
- breathing difficulty
5. Which structual protein would you find in tendons, bones and cartilage?