Arsip Bulanan: Agustus 2020

Catatan Biologi – Gratis

Biology is a theoretical subject but requires a fine level of understanding of the concepts as a single doubt can create a lot of repercussions in the entire learning. Biology is the study of living organisms be it animals, flowers or humans. Class 11 biology basically lays the foundation of your medical exams and is indeed the first step towards your dream job.

All the chapters are interrelated with class 12. So, to secure good marks in your board exams, consider class 11 as the base. For your convenience, has handcrafted class 11 Biology Notes especially for our users.

The notes have been perfectly tailored by our core expert team who has prepared these notes by studying rigorously the previous year question papers, NCERT books and the pattern followed by CBSE. The notes aren’t only helpful to students but are equally friendly for the parents who want to assist their children in their studies.

The teachers can also download the Notes can use them as the teaching aid. The language used in these notes is very easy to understand. All the explanations are accompanied by suitable diagrams and illustrations which will make the retention process much more easier.

Biology Notes for Class 11 – Free PDF Download Chapter wise

Unit 1 – Diversity of Living Organism

1. The Living World Class 11 Notes
2. Biological Classification Class 11 Notes
3. Plant Kingdom Class 11 Notes
4. Animal Kingdom Class 11 Notes

Unit 2 – Structural Organisation ion Plants and Animals

5. Morphology of Flowering Plants Class 11 Notes
6. Anatomy of Flowering Plants Class 11 Notes
7. Structural Organisation in Animals Class 11 Notes

Unit 3 – Cell Structure and Function

8. Cell The Unit of Life Class 11 Notes
9. Biomolecules Class 11 Notes
10. Cell Cycle and Cell Division Class 11 Notes

Unit 4 – Plant Physiology

11. Transport in Plants Class 11 Notes
12. Mineral Nutrition Class 11 Notes
13. Photosynthesis in Higher Plants Class 11 Notes
14. Respiration in Plants Class 11 Notes
15. Plant Growth and Development Class 11 Notes

Unit 5 – Human Physiology (A)

16. Digestion and Absorption Class 11 Notes
17. Breathing and Exchange of Gases Class 11 Notes
18. Body Fluids and Circulation Class 11 Notes

Human Physiology (B)

19. Excretory Products and their Elimination Class 11 Notes
20. Locomotion and Movement Class 11 Notes
21. Neural Control and Coordination Class 11 Notes
22. Chemical Coordination and Integration Class 11 Notes

There are in all notes for 22 chapters which are prepared separately. This will further make the process easy as you can quickly refer to that chapter in which you are facing difficulty. Below are 22 separate links for 22 chapters such as The living World, biological classification, plant and animal kingdom, Flowering plants, cell, biomolecules, nutrition, digestion, respiratory system, excretory system etc.

All the chapters have been provided in chronological order. You can focus on whatever chapter you want. Just click them to save into the computer or you can also take print out if you don’t like to study from the computers.

All the notes have been are latest and strictly as per the syllabus of NCERT. The notes are prepared in such a manner that there is a high probability of questions coming from them in your examination. We have covered each and every single detail which is important to you in the most concise way.

It may happen that every time you may not have your textbook to study or opening that heavy textbook every time for revision, is a tiring thing. Now no more worries as class 11 Biology Notes will help you out of any problem.  It may happen that you may have not understood anything in class.

As there are around 30-40 students in the class, it becomes very difficult for a teacher to solve the doubt of every student. So, don’t be shy and freely refer to the notes. Just revise them everyday and within no time you will become master of biology. In fact tell about your notes to your friends.

You will become hero of your class. Apart of Biology, offer awesome study material for all classes 1 to 12. Stay connected with us for latest updates and top-notch study material available for free.

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Keanekaragaman hayati terhubung dengan akar tradisi

Senin, 20 Mei 2019 18:41 WIB

Jakarta (ANTARA) – Dirjen Konservasi dan Sumber Daya Alam dan Ekosistem (KSDAE) KLHK Wiratno mengatakan keanekaragaman hayati yang dimiliki Indonesia memiliki hubungan yang erat dengan akar tradisi masyarakatnya.

“Masyarakat Indonesia sangat bergantung dengan sumber keanekaragaman hayati. Keanekaragam hayati ini memiliki keterkaitan dengan kebutuhan tradisional untuk makanan dan juga kesehatan,” kata Wiratno di Jakarta, Senin.

Dia mencontohkan, salah satu produk kesehatan yang bergantung pada keanekaragaman hayati adalah jamu, yang biasa dikonsumsi oleh etnis Jawa.

Dengan semakin bertambahnya populasi masyarakat maka ekstraksi keanekaragaman hayati dari sumber-sumber lokal juga akan meningkat.

Di masa sekarang, Indonesia telah memiliki teknologi yang maju. Menurut Wiratno hal tersebut membuka peluang Indonesia untuk terus mengembangkan pengobatan modern seperti bioprospeksi bahan aktif dan vaksin dari keanekaragaman hayati lokal.

Di bidang kuliner, masyarakat juga semakin sadar dan kembali memakan makanan organik yang dinilai lebih sehat.

“Masyarakat sekarang sudah mulai sadar dengan panganan organik. Makanan organik ini selain lebih sehat juga lebih sedikit menghasilkan limbah dan polusi,” kata dia.

Dia mengatakan sumber daya genetik pun jadi hal yang dilindungi dengan beberapa regulasi.

Oleh sebab itu upaya diversifikasi, penggunaan keanekaragaman dengan cara kreatif dan pengembangan kebijakan keanekaragaman hayati harus memastikan keberlanjutannya.

Dia mengatakan keanekaragaman hayati disediakan oleh sistem alam untuk mendukung kehidupan manusia di dunia, oleh sebab itu sudah sebaiknya manusia menggunakannya secara bijak. Pewarta : Aubrey Kandelila Fanani
Editor: Desi Purnamawati