Answer:

Explanation:

•BIRBAL SAHNI was an Indian paleobotanist who studied the fossils of the Indian subcontinent. He also took an interest in geology and archaeology.

•His major contributions were in the study of the fossil plants of India and in plant evolution

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*Sahni worked on living plants species including Nephrolepsis, Niphobolus, Taxus, Psilotum, Tmesipteris and Acmopyle examining evolutionary trends and geographical distributions. His ability to apply theory to observations and make hypotheses based on observations were esp

ecially influential on his students.

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Birbal sahni FRS was an Indian Paleobotanist who studied the Fossils of the Indian subcontinent. He also took an interest in geology and archaeology. He found what is now the birbal sahni Institute of palaeobotany at Lucknow in 1946