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11TH BIOLOGY BOOK

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Biology. NCERT/CBSE class 11 Biology book Biology. CONTENT PAGE. NCERT /CBSE class 11 Biology book Biology. CH 1. NCERT/CBSE class 11 Biology. download pdf Hindi, cbse board books, ncert Biology books, ncert books in hindi, ncert books in english, free ncert books, download ncert books in pdf, pdf. Learn from the best by opting for this Biology Textbook for Class Published by NCERT, it has been prescribed by the Central Board of Secondary Education.


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NCERT Biology Book download for Class 11, 12 in English and Hindi Medium. Students can also download the NCERT Textbooks Solutions in. Class 11th Biology Hindi Medium book with unique features which are not available in any application so far. It is the most unique learning app available for . Chapterwise Biology Textbook for Class 11 (CBSE Board). Read more. Collapse . Reviews. Review Policy. 2, total. 5. 4. 3. 2. 1. Zobiya Qureshi. April

For example — Man, Monkey and Dog have analogy in internal organ system but externally all of them differ from one another. Histology The body of various plants and animals are composed of different kinds of organs and organ systems.

These organs are formed by special structures called tissues. The tissues are the groups of such cells which are similar in structure, function and origin. Thus the tissues are microscopic structures and can be studied only with the help of microscope.

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Substantially the microscopic study of internal structure of living organism is called as Histology. Cell Biology The body of living beings is composed of one or many cells.

The structure, function and division of the cell directly determines the life activities of living beings.

All researches or studies related to cell are included under the branch known as Cell Biology. It involves the studies of all kinds of cells and their behaviour.

Molecular Biology The cell consists of large number of micro and macro molecules such as nucleic acids, proteins, lipids etc.

The interaction between these bio-chemical molecules results into life and all these studies of cells at molecular level are included under the branch known as Molecular Biology. It involves the studies of composition and mechanism of synthesis of the biomolecules of cells.

Physiology Plants and animals perform life processes in a similar fashion.

Biological Classification Chapter 3: Plant Kingdom Chapter 4: Animal Kingdom Chapter 5: Morphology of Flowering Plants Chapter 6: Anatomy of Flowering Plants Chapter 7: Structural Organisation in Animals Chapter 8: The Unit of Life Chapter 9: Biomolecules Chapter Cell Cycle and Cell Division Chapter Transport in Plants Chapter Mineral Nutrition Chapter Photosynthesis in Higher Plants Chapter Respiration in Plants Chapter Plant Growth and Development Chapter Digestion and Absorption Chapter Breathing and Exchange of Gases Chapter Body Fluids and Circulation Chapter Excretory Products and Their Elimination Chapter Locomotion and Movement Chapter Neural Control and Coordination Chapter This led to extensive collection of knowledge about plants and animals.

At present about species of animals and about 7 to 8 lakh species of plants are known to us.

The branch of biology which deals with the identification and classification of organisms is called Taxonomy. Morphology It is the study of external features of organisms. It essentially includes the understanding and interpretation of structure both external and internal.

Anatomy It is the study of gross internal structure of organs and different parts. It ascertains the identification and similarities of one organism with other organism in the course of studies. Some organism have considerable similarities in external and internal features, where as in some organisms, there is close resemblance in external features but they differ in internal structure.

For example — Man, Monkey and Dog have analogy in internal organ system but externally all of them differ from one another. Histology The body of various plants and animals are composed of different kinds of organs and organ systems.

These organs are formed by special structures called tissues.

The tissues are the groups of such cells which are similar in structure, function and origin.These organs are formed by special structures called tissues. The branch of biology which deals with the identification and classification of organisms is called Taxonomy.

All books of CBSE 1st to 12th along with solutions for year It is a very important topic for students to understand in Biology.

Sabbarwal Image courtesy- www. Chapter 21 - Neural Control and Coordination The information about the neuron and nerves is provided to the students in this chapter where they will further get to know about the nervous system in humans and the necessary details related to the central nervous system.

Lastly, we also get to know about the secondary growth in the roots of various plants. Through this chapter, the student will have the means to talk to about the three domains of life and shall also understand the need for standardized taxonomy and systematics for a living organism.

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