Chromatophores take part in:

Biological Classification in past papers

82 questions from this chapter have appeared across 18 exam years.

• 2026 6 questions
• 2025 2 questions
• 2024 4 questions
• 2022 2 questions
• 2021 1 question
• 2020 5 questions
• 2019 6 questions
• 2018 5 questions
• 2017 3 questions
• 2016 8 questions
• 2015 9 questions
• 2014 5 questions
• 2013 1 question
• 2012 9 questions
• 2011 3 questions
• 2010 7 questions
• 2009 3 questions
• 2008 3 questions