CLASS XI

CLASS XI

SYLLABUS for Academic Session 2023-24
I am providing You detailed syllabus, As prescribed by CBSE. CBSE evaluate theory and practical separately in Biology subject. In theory there are total 05 Units in Biology such as Diversity, Structural organisation, sell Plant and Animal physiology. These Units are divided in to 18 Chapters. Weightage of each unit shown in picture.
CLICK HERE to get detailed SYLLABUS
BOOKS
Weather I am providing STUDY MATERIAL to support, but you need to adhere with NCERT textbooks during your studies. National Council of Educational Research and Training (NCERT) provides text books according to recommendation of National Curriculum Framework (NCF). Although NCERT text books are compulsory for all subjects but it is bible for a Biology student. Chapters are written in an easy dialogue style engaging the student constantly while some chapters are in the form of critical comments on the subject matter. I highly recommend NCERT book for CBSE exam, competitive exams, UPSC Civil Services Examination.
CLICK HERE TO GET BIOLOGY NCERT BOOK PDF

STUDY MATERIAL
Salient features: 
  1. Weather 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. Class 11 biology basically lays the foundation of your medical exams and is indeed the first step towards your dreams. 
  2. Study material is divided in to Notes, Videos and followed by certain exercises. All contents are student friendly and help them prepare for the Unit Tests and final examinations. It provides a comprehensive account of the subject as prescribed in the syllabus.
  3. Each chapter begins with definitions of important terms, followed by point wise description of contents in easy and lucid language.
  4. Well illustrated diagrams have been included to make the text more informative and attractive.
  5. Somewhere i also referred to NCERT diagrams for better understandings.
  6. Exercise that are given along with the chapters are based on CBSE pattern. presently online Quizzes are mainly designed for objective type questions.  
CLICK ON CHAPTER NAME TO GET NOTES and EXERCISE
S.N. CHAPTER MODULE VIDEO EXERCISE
 01
THE LIVING
WORLD
Module I
Module II
Video 
Quiz 02
 02BIOLOGICAL CLASSIFICATIONVideoQuiz 01
Quiz 02 
 03
PLANT KINGDOMModule I
Module II 		Video 
 04ANIMAL KINGDOMModule I
Module II		Video  
 05MORPHOLOGY OF PLANTS Module I
Module II		Video  
 06ANATOMY OF FLOWERING PLANTS Module I
Module II 		Video  
 07STRUCTURAL ORGANISATION IN ANIMALS Module I
Module II 		Video  
 08CELLL THE UNIT Module I
Module II 		Video  


Previous Year QUESTION PAPERS and Marking Scheme 

YEARUT - 1UT - 2HALF YEARLY  SEE
 2019
SET II
SET II
SET I
SET II
SET I 
 2020
SET I
SET II
SET I
SET II		 SET I
Full SYLLABUS (THEORY)

Unit-I Diversity of Living Organisms
Chapter-1: Biodiversity; Need for classification; three domains of life; taxonomy and systematics; concept of species and taxonomical hierarchy; binomial nomenclature
Chapter-2: Five kingdom classification; Salient features and classification of Monera, Protista and Fungi into major groups; Lichens, Viruses and Viroids.
Chapter-3: Classification of plants into major groups; Salient and distinguishing features and a few examples of Algae, Bryophyta, Pteridophyta, Gymnospermae (Topics excluded – Angiosperms, Plant Life Cycle and Alternation of Generations)
Chapter-4: Salient features and classification of animals, non-chordates up to phyla level and chordates up to class level (salient features and at a few examples of each category).
(No live animals or specimen should be displayed.)

Unit-II Structural Organization in Animals and Plants
Chapter-5: Morphology of different parts of flowering plants: root, stem, leaf, inflorescence, flower, fruit and seed. Description of family Solanaceae
Chapter-6: Anatomy and functions of tissue systems in dicots and monocots.
Chapter-7: Morphology, Anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of frog.

Unit-III Cell: Structure and Function
Chapter-8: Cell theory and cell as the basic unit of life, structure of prokaryotic and eukaryotic cells; Plant cell and animal cell; cell envelope; cell membrane, cell wall; cell organelles - structure and function; endomembrane system, endoplasmic reticulum, golgi bodies, lysosomes, vacuoles, mitochondria, ribosomes, plastids, microbodies; cytoskeleton, cilia, flagella, centrioles (ultrastructure and function); nucleus.
Chapter-9: Chemical constituents of living cells: biomolecules, structure and function of proteins, carbohydrates, lipids, and nucleic acids; Enzyme - types, properties, enzyme action. (Topics excluded: Nature of Bond Linking Monomers in a Polymer, Dynamic State of Body Constituents
– Concept of Metabolism, Metabolic Basis of Living, The Living State)
Chapter-10: Cell cycle, mitosis, meiosis and their significance

Unit-IV Plant Physiology

Chapter-13: Photosynthesis as a means of autotrophic nutrition; site of photosynthesis, pigments involved in photosynthesis (elementary idea); photochemical and biosynthetic phases of photosynthesis; cyclic and non-cyclic photophosphorylation; chemiosmotic hypothesis; photorespiration; C3 and C4 pathways; factors affecting photosynthesis.
Chapter-14: Exchange of gases; cellular respiration - glycolysis, fermentation (anaerobic), TCA cycle and electron transport system (aerobic); energy relations - number of ATP molecules generated; amphibolic pathways; respiratory quotient.
Chapter-15: Seed germination; phases of plant growth and plant growth rate; conditions of growth; differentiation, dedifferentiation and redifferentiation; sequence of developmental processes in a plant cell; plant growth regulators - auxin, gibberellin, cytokinin, ethylene, ABA.

Unit-V Human Physiology

Chapter-17: Respiratory organs in animals (recall only); Respiratory system in humans; mechanism of breathing and its regulation in humans - exchange of gases, transport of gases and regulation of respiration, respiratory volume; disorders related to respiration - asthma, emphysema, occupational respiratory disorders.
Chapter-18: Composition of blood, blood groups, coagulation of blood; composition of lymph and its function; human circulatory system - Structure of human heart and blood vessels; cardiac cycle, cardiac output, ECG; double circulation; regulation of cardiac activity; disorders of circulatory system - hypertension, coronary artery disease, angina pectoris, heart failure.
Chapter-19: Modes of excretion - ammonotelism, ureotelism, uricotelism; human excretory system – structure and function; urine formation, osmoregulation; regulation of kidney function - renin - angiotensin, atrial natriuretic factor, ADH and diabetes insipidus; role of other organs in excretion; disorders - uremia, renal failure, renal calculi, nephritis; dialysis and artificial kidney, kidney transplant.
Chapter-20: Types of movement - ciliary, flagellar, muscular; skeletal muscle, contractile proteins and muscle contraction; skeletal system and its functions; joints; disorders of muscular and skeletal systems - myasthenia gravis, tetany, muscular dystrophy, arthritis, osteoporosis, gout.
Chapter-21: Neuron and nerves; Nervous system in humans - central nervous system; peripheral nervous system and visceral nervous system; generation and conduction of nerve impulse.
Chapter-22: Endocrine glands and hormones; human endocrine system - hypothalamus, pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, gonads; mechanism of hormone action (elementary idea); role of hormones as messengers and regulators, hypo - and hyperactivity and related disorders; dwarfism, acromegaly, cretinism, goiter, exophthalmic goitre, diabetes, Addison's disease.
Note: Diseases related to all the human physiological systems to be taught in brief.
PRACTICAL SECTION:
In this section I tried to provide Practical syllabus, List of Experiments, How to make Investigatory projects and other activities. This content will uploaded shortly. for mean while You can enjoy the virtual experiments through OLabs by using following link- 
Click to access OLabs


CLICK TO DOWNLOAD ENCYCLOPEDIA OF BIOLOGY (You can search your keywords without internet connection)
 
How to draw diagrams in biology to score more:
To Drawing Biological Diagrams: A few rules to follow.
1. No need for Improvisation-
You can’t use your creative brain to draw biological diagrams on your answer sheet. You should draw what you see in the textbook, NOT what you WANT to see.
2. Use good Pencil-
Make sure you use a good quality pencil for your diagrams. Extra bold or 2H lead pencils are more advisable. And remember NEVER draw your diagrams with a pen.
3. Simplicity is what’s preferable-
Try to make............. .... to score more in Biology click to Read full article 


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