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Class X (Science)
Biology II
Preliminary Examination 2025
By Dhaka Secondary SchoolCorrect MCQs Answer For Below MCQs
1. (c) Biotechnology in Industry2. (b) food chain
3. (d) Extensor
4. (a) Nervous
5. (b) guttation
6. (d) Both 'a' & 'b'
7. (b) Nitrification
8. (c) Sexual reproduction
9. (d) Skeleton
10. (a) Covex
11. (a) Skin
12. (c) Alveoli
So many answers are wrong here. Students which are preparing from it will be at loss. Please correct it kindly.
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