The word “tissue” was given by French anatomist and physiologist Bichat (1771-1802) Study of tissues is called histology (Gr. Epithelial Tissue & Connective Tissue : Animal Tissue It is a known fact to all biology enthusiasts that unlike unicellular microbes, animals and plants show a higher level of organization. Connective Tissue - Vascular Tissue. CLASSIFICATION OF ANIMALS. Animal Tissues of Class 11 There are four types of fundamental tissues found in animal body - epithelial, muscular, connective and nervous. Allen NCR PDF Kota Prepared NCERT based objective question for class 11th & 12th and for NEET/AIIMS are included in this book. Epithelial Tissues Animal tissues are broadly classified into four types, namely epithelial connective, muscular and neural. Tissue : A group of similar cells along with intercellular substances which perform a specific function. Skeletal (striated or voluntary) muscle- They are attached to bones.E.g. All these tissues are organized to form various organ systems in different multicellular organisms. Smooth (non-striated or visceral) muscle- Involuntary and fusiform (Fibres taper at both ends). Tissue: An organised group of cells similar in structure, function and origin. All complex animals consist of only four basic types of tissues. 16 mins. Phylum Porifera-Example– Sycon, Spongilla . Connective tissues are most abundant and widely distributed in the body of complex animals. INTRODUCTION Tissue : A group of cells similar in structure, function and origin. (12) Epithelium also produce exoskeletal structures such as scales, feathers, hair, nail, claws, horns and hoofs. In multicellular animals, a group of similar cells along with intercellular substances perform a specific function; such an organization is called tissue. Question 3 How Muscular tissues are classified? Connective Tissue - Dense Tissues. Introduction. Based on structural modification of cells, simple epithelium is 3 types: . Vidyakul presents CBSE Class 11 Biology Notes which offer students with the summary of the chapters, important points to remember, detailed explanation of important concepts and illustrations for better comprehension and retaining of the chapter content. The word ‘epithelium’ was introduced by Ruysch. Here you can get Class 11 Important Questions for Biology based on NCERT Textbook for Class XI. Animal Tissue They are of 4 types: 1)Epithelial a)Squamous b)Cuboidal c)Columnar d)Ciliated 2)Muscular a)Striated b)Unstriated c)Cardiac 3)Connective a)Areolar 1)Tendon 2)Ligaments … Biceps.- Striations are present in muscle fibres.- Muscle fibres are bundled together in a parallel fashion.- A sheath of tough connective tissue encloses several bundles of muscle fibres.2. Phylum Cnidaria ( Coelenterate)-Animals Kingdom Tricks to Learn All Phylum in easy Way Download Class 11th revision notes for Chapter 4 Animal Kingdom class 11 Notes Biology in PDF format for free. Learn Videos. Class 11. Chapter 4 Animal Kingdom . It is responsible for growth in length. Question 1 Enumerate four main types of animal tissues? 🔸Open circulatory system- blood is pumped out of heart and cells and tissue are directly bathed in it. Study of tissue – Histology Connective Tissue - Loose Tissues. In a tissue cells my be dissimilar in structure and function but they are always similar in origin. The MCQ Questions for NEET Biology with answers have been prepared as per the latest 2021 NEET Biology syllabus, books and examination pattern. Types of epithelial tissue. For saving time, correctly structured and reliable notes prepared through highly qualified teachers, students can refer to renowned educational platforms like Vedantu. Animal Tissues of Class 11 A tissue is a group of cells that are similar in structure, origin and function. In a tissue cells my be dissimilar in structure and function but they are always similar in origin. Structural organisation in animals (Animal Tissue) cbse class 11th biology notes 1. Father of histology= Paul Mayer Tissue term was … 8 mins. Cells in these tissues can divide and form new cells. There are four types of animal tissues: epithelial tissue, connective tissue, muscle tissue and nervous tissue. Question 4 How connective tissues are classified? Meristematic tissues are of three types: Apical Meristem: Present at tip of stem & roots. Multiple Choice Questions form important part of competitive exams and NEET exam and if practiced properly can help you to get higher rank. Pore – Porifera All – Spongilla Your – Euspongia, Sides – Sycon. CBSE Class 11 Biology Notes – PDF Download. Animal Kingdom class 11 Notes Biology. They are named connective tissues because of their special function of linking and supporting other tissues/organs of the body. Download Allen Biology modules in pdf for free in high quality. Examples: Spongilla, Euspongia, Sycon PHYLUM COELENTERATA (CNIDARIA): Examples: Physalia, Obelia, Meandrina, Adamsia, Aurelia, Gorgonia, Pennatula, Hydra. • Blood and lymph → Blood is a connective tissue, fluid matrix of blood is plasma having wandering or floating cells, called corpuscles, blood helps in the transportation of various materials such as nutritive substances, gases, excretory products, hormones etc. Class 11 Biology Structural Organisation In Animals Neural tissue Neurons, the unit of neural system are excitable cells and the neuroglial cell which constitute the rest of … Based on the location, and function, the animal tissues are classified into four types. Higher animals. • Plasma → It forms 55% part of blood. Question 2 How epithelial tissues are classified? Chapter 7 Biology Class 11 is a Structural Organisation in Animals and its revision notes are important for students. Fig: Animal Tissue. CBSE Class-11 Revision Notes and Key Points. The microscopic study of tissues is called histology. Class 11th Biology – 7 Structural Organisation in Animals – Notes. Meristematic Tissue (Meristem) Meristematic tissues are responsible for growth in plants. 2. NEET UG Biology Animal Tissue MCQs with answers available in Pdf for free download. It is composed of a single layer of cells.It lines body cavities, ducts and tubes. ANIMAL TISSUE TISSUE: a tissue may be defined as a group of one or more types of cells which are physically linked and has similar origin and specialized function(s) along with intracellular fluid. Epithelial Tissue. Revision Notes For Chapter 7 Biology Class 11. (Updated for 2021-2022), Score high with CoolGyan and secure top rank in your exams. NCERT Solutions For Class 11 Biology Chapter 7 Structural Organisation In Animals: Weightage The Structural Organization In Animals Class 11 NCERT is included under Unit 2, in the NCERT textbook. Class 11 Biology notes on Chapter 7 Structural Organisation in Animals class 11 Notes Biology are also available for download in CBSE Guide website. The best app for CBSE students now provides Structural Organisation in Animals class 11 Notes Biology latest chapter wise notes for quick preparation of CBSE exams and school based annual examinations. 2. They have complex body structure where a group of cells performs functions in a systematic way. Animal Kingdom Class 11 Notes Biology Chapter 4. Compound epithelium : consists of two or more cell layers and has protective … NCERT Solutions. histos-tissue, logos-study). Zoology Handwritten Notes: Best PDF Notes for 11th, 12th, B.Sc, M.Sc| These notes are also very useful for competitive exams such as UPSC, MPPSC, Ranger, forest officer, food inspector, etc exams. Mnemonic: Physics Objective … Animal Kingdom Classification System Class 11 Notes Download in PDF. MCQs. Here you can Download Chapterwise zoology handwritten notes pdf. Chapter 7 : Structural Organisation In Animals NCERT Notes For Class 11 Biology Download In PDF POINTS TO REMEMBER . The cells performing the same function are arranged into tissues, hence is called tissue level of organisation.

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