Supplementary units — ENGLISH [NCERT] STD 10 — Question
Uttar Pradesh BoardEnglish MediumSTD 10ENGLISH [NCERT]Supplementary units3 Marks
Question
Why did Richard lose interest in tagging butterflies?
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Answer
Richard raised thousands of butterflies, tagged them and released them to study their migration. But soon, he lost interest because only two of his tagged butterflies were returned to him and they had travelled only seventy-five miles.
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