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UPSC Botany PYQs 2021 | Vaidra | Vaidra
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Botany UPSC PYQ 2021

55 questions from the UPSC 2021 examination. Showing a preview of 3 below — generate a full practice test to solve the rest.

3 questions

1Medium10 marks
Invasive species and their characteristics
2Medium15 marks
Define Vernalization. Discuss its mechanism and importance.
3Medium15 marks
Explain coupling and repulsion hypothesis in linkage. Give a brief account of procedure used in preparing a chromosome map with the help of three-point test cross.

52 more Botany 2021 questions await

Generate a full-length practice test on Botany — pick the exact year, topic or chapter you want, and solve as many questions as you like with instant scoring and explanations.

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Botany — All Years|All Subjects