Fill in the blanks
Dear student,
1. Fur
2. Bhakarwal
3. selective breeding
4. Scouring
5. Sorting
6. fibroin
7cocoon
8 caterpillar
9 butterfly
regards
1. Fur
2. Bhakarwal
3. selective breeding
4. Scouring
5. Sorting
6. fibroin
7cocoon
8 caterpillar
9 butterfly
regards