since prehistoric times. Later they were used to classify plants used for cooking, medicine and poisonous plants. Plants play an important role in human life. Plant species are also essential in the biology of animals.
Twelfth Botany lesson in this post is divided into unit wise. This will be very useful for students. If you found this post useful, please share it with your friends.
Topic-12th Standard Bio-Botany Chapter 08-Environmental Issues
File Type- PDF
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