The revised CBSE Syllabus 2020-21 for Class 11 Biology chapters is released. It has a new course structure with in-depth knowledge of topics, paper patterns, and necessary details. To attain good marks in the CBSE class 11 biology syllabus, you should have a study well scheduled strategically covering each topic. However, e-learning platforms are trending in the Horizon to learn the class 11 biology syllabus in a fun way.
Eduauraa is an e-learning platform that has emerged as a leading brand recently. You can download the CBSE class 11 biology syllabus chapter-wise in the form of pdf for free.
There is a sum of 5 units in class 11 Biology Syllabus of CBSE Which has Chapter name is given below.
The Chapter are mentioned below:
Unit-I: Diversity of Living Organisms:
Unit-II: Structural Organization in Animals and Plants:
Unit-III: Cell: Structure and Function :
Unit-IV: Plant Physiology
Unit-V :Human Physiology :
The concept of living is explained. Biodiversity; the need for classification; the three realms of life; the definition of species and taxonomy; nomenclature binomial.
Lichens, Viruses, and Viroids; Five kingdom classification; Monera, Protista, and Fungi into major groups.
Algae, Bryophyta, Pteridophyta, and Gymnospermae, are the main groups of plants, with Algae, Bryophyta, Pteridophyta, and Gymnospermae as subgroups.
Non-chordates group is classified up to the phyla level, and chordates are classified
Flowering Plant Morphology, Inflorescence, and Flower Morphology Solanaceae or Liliaceae is the first family's name ( including parctical)
It consists of simple tissues such as parenchyma, collenchyma and sclerenchyma. Parenchymatous cells are usually present in cortex, pericycle, pith and medullary rays, in the primary stems and roots. In leaves, the ground tissue consists of thin-walled chloroplast containing cells and is called mesophyll.
The concepts of Animal tissues are explained in this Chapter
Class 11 Biology Syllabus, the chapter is structured in several parts. It includes, eukaryotic and prokaryotic cells; cell membrane; cell envelope, cell wall; Animal cell and plant cell; cell organelles - structure and function.
Biomolecules, protein structure and function, carbohydrates, lipids, and nucleic acids; Enzymes: forms, properties, and enzyme action.
In ncert syllabus for class 11 biology Cell cycle, meiosis, mitosis and their significance are explained.
Several processes such as translocation, absorption, storage, and utilization of water are explained in this chapter of class 11 biology.
The topics like hydroponics, the role of macronutrients and micronutrients, and deficiency symptoms of essential elements are covered.
Photosynthesis is a source of autotrophic nutrition; photosynthesis site; photochemical and biosynthetic phases of photosynthesis, the basic concept is explained.
Gas exchange, anaerobic and aerobic cellular respiration; energy relationships are introduced in CBSE biology class 11.
The lesson include details of growth regulators including auxin, cytokinin, gibberellin, ethylene, and ABA are here in this class 11 biology textbook.
The structure of the human digestive system is analyzed in this chapter of CBSE class 11 biology.
Respiratory organs in animals and humans; breathing mechanisms and control in humans - exchange of gases, respiratory volume, gas transport and regulation; respiratory disorders – emphysema, asthma, occupational respiratory disorders
Blood composition, blood types, and coagulation; lymph composition and function; human circulatory system - the structure of the heart and blood vessels; cardiac cycle, cardiac production, ECG; double circulation; cardiac activity regulation; circulatory system disorders.
Ammonotelism, ureotelism, and uricotelism; atrial natriuretic factor and renin-; human excretory system – structure and function; urine formation, osmoregulation; ADH, and diabetes insipidus; involvement of other organs in excretion; disorders.
Skeletal muscle, contractile proteins, and muscle contraction in 11th ncert biology are explained.
The nervous system in humans - central nervous system, peripheral nervous system, and visceral nervous system; nerve impulse production and conduction.
Human endocrine system - hypothalamus, pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, and gonads; hormone action mechanism (elementary idea); hormones as messengers and regulators.
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