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Published on: 13/05/2022
QB365 provides detailed and simple solution for every book back questions in class 12 Biology subject.It will helps to get more idea about question pattern in every book back questions with solution.
latest Book back QuestionsDownload Tamil Nadu 12th Standard Biology question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Biology Test1.
2.
What is TSM? How does it classified and what does it focuses on?
3.
Write the origin and area of cultivation of green gram and red gram.
4.
Write the uses of nuts you have studied.
5.
What are millets? What are its types? Give example for each type.
1.
2.
TSM indicates Traditional Systems of Medicines. It has been classified into institutionalized and non institutionalized methods.
| S.No | Institutionalized | Non - Institutionalized |
| 1 | Two thousand years practice | No such records |
| 2 | Prescribed texts are available | Only oral form by rural and tribal peoples |
| 3 | Focuses on symptoms, disease diagnosis, drugs to cure, preparation of drugs, dosage | Focuses on healthy diet for maintaining good health and disease reversal. |
3.
| S.No | Common Name | Botanical name | Origin and area |
| 1 | RED GRAM | Cajanus cajan | Southern India, cultivated in Maharashtra, Andhra Pradesh, Madhya Pradesh Karnataka and Gujarat |
| 2 | GREEN GRAM | Vigna radiate | State of Maharashtra. Cultivated in Madhya Pradesh, Karnata and Tamil Nadu. |
4.
| S. No | Common name | Botanical name | Uses |
| 1. | Cashew Nut | Anacardium occidentale (Family: Anacardiaceae) |
Garnishing sweets Ground for sauces _ Raw Kernels as snacks. |
5.
| S.No | Common name | Botanical name |
| 1 | Foxtail Millet | Staria italica |
| 2 | Kodo Millet | Paspalum scrobiculatum |
12th Standard Syllabus & Materials
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