Class 12 is an important phase of a students life, the marks secured in class 12th will be beneficial to take admission in the reputed educational universities and colleges. To score good marks in class 12th examination one must solve the NCERT questions provided at the end of each chapters, solving these NCERT questions will help you to understand the chapter in a better way.
Here we have provided the NCERT solutions for 12th Biology chapter 4. Students can refer to these solutions for better clarification and understanding.
NCERT solutions for class 12 biology chapter 4 pdf are given below: