NIOS Class 12th Biology Question Paper 2013, NIOS Senior Secondary Class 12th (XII) 2013 Biology Question Paper NIOS Class XII Biology Question Paper 2013 Senior Secondary Students Free Download NIOS 12th – XII Biology Model Question Paper for Students with Answers and Solution 2013 NIOS Board Exam Papers for Class 12 (XII) std NIOS 2013 Sample Biology Question Bank with Full Details
1. Name two cell organelles which are membrane bound.
2. Trapa (Singhara) is an aquatic plant. What is so peculiar about its roots?
3. Name the two bones present on either side of incus in our middle ear
4. A normal starfish living in the sea accidentally broke its one arm. Show by a diagram how thisseparated arm will start regenerating.
5. Define the term metastasis.