Chapter-wise NCERT Solutions for Class 9 Science Chapter 3 Atoms and Molecules (Chemistry) solved by Expert Teachers as per NCERT (CBSE) Book guidelines. 1. Related questions 0 votes. 18.Which of the following organelle serves as channels for the transport of materials. Courses are NCERT Solutions, JEE, Class 6-12, Class. It allows easy bending of plants (leaf and stem) without breaking. Who coined the term cell? View Our Courses. Q13 Write the contribution of (a) Robert Hooke, (b) Leeuwenhoek (c) Robert Brown Q14 Draw a large diagram of an animal cell as seen through aan electron microscope. Answers: Very Short Answer Type Questions A disease can be defined as any condition that may lead to discomfort, distress, health problems, or death of the affected person. Class 9 Biology Tissues. Which part of a cell controls all the activities of the cell? View Full Answer. All NCERT textbook questions have been solved by our expert teachers. The term was coined by Schleiden. If you are just visiting the site, just wait a bit and it should be back soon. Tissue culture is the growth of tissues or cells in an artificial medium separate from the parent organism. It was believed that cell were containers of protoplasm. Copyright © 1999 – 2019 GoDaddy Operating Company, LLC. Bichat (1771-1802) is considered as “Father of histology”. (i) Penicillin was discovered by Alexander Fleming. Collenchyma. Name the disease that is transmitted by biting of rabid dog or cat. The term protoplasm was proposed in the year 1835 and is known as the primary substance, as it is responsible for various living processes. The term histology was coined by Meyer. Download free printable worksheets Biology pdf of CBSE and kendriya vidyalaya Schools as per latest syllabus in pdf, CBSE Class 9 Biology Worksheet - Fundamental Unit of Life - Practice worksheets for CBSE students. Q12 Who coined the term “cell “ and how? Meristos-Divisible) The term meristem is coined by C. Nageli 1858. Who coined the term enzyme ? Spherical red blood cells . GoDaddy network blocked by origin firewall. The tissue is an ensemble of similar cells from the same origin that together carry out a specific function. Cloudflare Ray ID: 608e22b27ce80337 Class 9 The Fundamental Unit of Life. Organs are then formed by the functional grouping together of multiple tissues. The term did not appear in the title or abstract of an indexed biomedical journal again until 1989, 41 after the proceedings of the February 1988 Granlibakken workshop had been published in book form, but again representing the publication of meeting proceedings. If you own the web site, please verify with your hosting company if your server is up and running and if they have our firewall IPs whitelisted. In a tissue cells my be dissimilar in structure and function but they are always similar in origin. Fill in the blanks with appropriate words. – Study of tissue Called – Histology. TISSUE:- A tissue can be defined as a group of cells similar in structure, origin and function. Science NCERT Grade 9, Chapter 6, Tissues deals with the important concepts of a cluster of cells which are responsible to carry out a specific function in the human body.The discussion of the topic begins with a definition of tissues and the role they play in animals and humans. Please wait a few minutes and try again. Ans. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. – Study of tissue – … ... NCERT WORDS AND EXPRESSION 1 CLASS - IX SOLUTIONS - UNIT - 3 1. Meristematic tissues 2. Shivanshi Gautam answered this. Meta DescriptionComplete solutions of chapters Mathematics, Science, SST and additional Questions Class 9 and 10 NCERT. 6.3.4 Nervous Tissue 1 Question (1 short ) Class 9, Science Chapter 6: Tissue is an extremely interesting topic which provides the complete information related to tissue, types of tissue, and their functions. • The meristematic cells are isodiametric and they may be, oval, spherical or polygonal in shape. Answer: Purkinje in 1839 coined the term ‘protoplasm’ for the fluid substance of the cell. Who coined the term vaccination? • Register For Free. 16.Who coined the term protoplasm. Now, modern cell theory adds that all living organisms are made up of … Courses: NCERT Solutions. (a) Robert Hooke (b) Robert brown (c) Leeuwenhoek (d) Purkinje 2. Name one cell in human body which is spherical in shape. The coelom is the main body cavity in most animals and is positioned inside the body to surround and contain the digestive tract and other organs. Download free PDF of best NCERT Solutions , Class 9, Biology, CBSE-Tissues . Label the parts that carry on the function of Respiration, secretion, protein synthesis, transport of material. The term “cell” was coined by Robert Hooke. It provides flexibility and mechanical support to the plants. tissues that grow upon other tissues. Robert Hooke coined the term ‘cell’. a. Virchow b. Purkinje ... 17.Hen’s egg is a . Ans. This topic provides a basic framework for the next level, including … CBSE Class 9 Science Chapter 5 Tissues Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. In a tissue cells my be dissimilar in structure and function but they are always similar in origin. – Word animal tissue was coined by – Bichat. But the the term tissue had already been coined by N. Grew (1682) in relation to plant anatomy. Download NCERT Exemplar Solutions Class 9 Science Tissues pdf, latest solutions for Science latest book, NCERT Exemplar Solutions Class 9 Science Tissues. marie francois xavier bichat commonly known as bichat coined the term tissue in … Q11. a.Cell b.Tissue c.Organ d.None of these. ZIET-BBSR/ MCQ for Class IX : Science (Biology) 2013 a) Robert Book b) Robert Hooke c) Charles Hooke d) Leeuwenhoek 2 Plasma membrane is ... 9 Adipose tissue . Prepared by teachers of the best CBSE schools in India.Assignments for First Term Class –IX Learn with Guruhelpline. (f) Alexander Fleming coined the term 'antibiotic' for substances like penicillin. Q9. The term "meristem" was coined in 1858 by Karl Wilhelm von Nägeli (1817 to 1891) in a book called Contributions to Scientific Botany.The term is adapted from the Greek word "merizein," meaning "to divide," a reference to the function of the cells in the meristematic tissue. If the problem persists, open a ticket on our support page and we will assist with troubleshooting. – N. Grew coined the term for Plant Anatomy. Epithelial Tissue Animal Tissues of Class 11. Q10. (h) Vaccine provides the body with active immunity. asked May 10 ... Class IX Social Science (3.2k) Class IX Science (1.3k) Class IX Maths (1.8k) The Science Exemplars are really good question banks that have very important extra questions Genetics MCQ for NEET Examination – 1 (Genetics MCQ – 06) Dear Students, Welcome to Genetics MCQ-07 (Genetics MCQ for NEET Exam).This MCQ set consists of Biochemistry Multiple Choice Questions from the topic Genetics MCQ Questions for NEET and Medical Entrance Examination with Answer Key.These questions can be used for the preparation of all the competitive examinations in Biology / … Ans: Term tissue was coined by Bichat. They have a little intercellular space. Performance & security by Cloudflare, Please complete the security check to access. You can also get free sample papers, Notes, Important Questions. Ans. Thereafter, the differences between the structure and functions of plants and animals are discussed. Meaning of the Term . However, the concept could not explain the origin of structures … We apologize for the inconvenience. Permanent tissues 9.1 Meristematic Tissue 9.1.1 Characteristics and classification The characters of meristematic tissues: (Gr. When I wrote my best-selling Sportsmedicine Book in 1978, I coined the term RICE (Rest, Ice, Compression, Elevation) for the treatment of athletic injuries (Little Brown and Co., page 94).Ice has been a standard treatment for injuries and sore muscles because it helps to relieve pain caused by injured tissue. Marie François Xavier Bichat was a French anatomist and physiologist, who is best remembered as the father of modern histology and descriptive anatomy. Exemplar Problems for Class 9 Science have been developed by the NCERT, (National Council of Educational Research and Training). 14. It is an Online K 12 Courses Learning Platform Visit us to know more. Carrel and Burrows coined the term tissue culture and defined the concept. What is histology? The word “tissue” was given by a French anatomist and physiologist Bichat (1771-1802). You may need to download version 2.0 now from the Chrome Web Store. Thereafter, a number of experimenters succeeded in cultivating animal cells, using as culture media a variety of biological fluids, such as lymph, blood serum, plasma, and tissue extracts. Download free PDF of best NCERT Solutions , Class 9, Biology, CBSE-The Fundamental Unit of Life . You can also get free sample papers, Notes, Important Questions. Online Test of Chapter 5 The Fundamental unit of Life Quiz 1 Science| Class 9th 1. Who discovered the nucleus of the cell? Or Give an example of spherical cell. All NCERT textbook questions have been solved by our expert teachers. CBSE Class 9 Chemistry Chapter 3 Atoms and Molecules Exercise Questions with Solutions to help you to … If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Which of the following are the main constituents of cell wall? Multiple Choice Questions for Class IX Chapter 5 The Fundamental Unit of Life 1 Cell is a Latin word for ‘a little room’. Another way to prevent getting this page in the future is to use Privacy Pass. Briefly describe the three essential basic parts of a cell. (j) BCG is the vaccine given to babies to help build immunity against three common diseases. – Word animal tissue was coined by – Bichat – N. Grew coined the term for Plant Anatomy. The cells of the tissue are living, elongated, and have irregularly thickened corners. a. saw b. The study of tissues is called histology, or f microscopic anatomy. COLLENCHYMA. All rights reserved. Answer: The egg of the ostrich is the largest cell (170 x 135 mm) which can be seen with an unaided eye. Q9: Who coined the term 'protoplasm'? Q10: Name the largest cell? In some animals, it is lined with mesothelium.In other animals, such as molluscs, it remains undifferentiated.In the past, and for practical purposes, coelom characteristics have been used to classify bilaterian animal phyla into informal groups. The term ‘epithelium’ was coined by Dutch anatomist Ruysch (1638-1731) Epithelium means ‘epi’-upon; thelio-grows i.e. Please enable Cookies and reload the page. Define the term vector. Chapter-wise NCERT Solutions For Class 9 Science Chapter 6 Tissues (Biology) solved by Expert Teachers as per NCERT (CBSE) Book guidelines. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. • Your IP: 68.183.157.92 Tissue : A group of cells similar in structure, function and origin. Name the scientist who coined the term cell. (g) DDT is a disinfectant. 1. Question 3. Epithelium consists of one or a few layers of compactly arranged cells overlying a … View Our Courses. Shivanshi Gautam, added an answer, on 10/8/12. Fardeen on Theorem 6.1 NCERT Class 10 Maths Chapter 6 Triangles; Jasmin on A Different Kind of School MCQ; Anonymous on Activity 3.9 NCERT Class 10 Science, Metals and Non-metals; Manjunath on Activity 9.2 Class 9 Science Force and Laws of Motion; Arshad Mohammed on Activity 2.3 NCERT Class 10 Science, Acids, Bases and Salts Tissue : A organised group of cells similar in structure, function and origin. Branch of biology deals with the study of tissue is called Histology. Cell theory states that, the cell is the basic functional and structural unit of all living organisms. 1 answer. Answer, on 10/8/12 the fluid substance of the tissue are living, elongated, and have irregularly thickened.. Are then formed by the NCERT, ( National Council of Educational Research and Training ) and gives you access! Questions have been solved by our expert teachers the three essential basic parts a. Word “ tissue ” was coined by Robert Hooke ( b ) Robert Hooke c ) Leeuwenhoek 2 membrane... And Training ) ) the term “ cell ” was given by a anatomist. Physiologist, who coined the term tissue class 9 is best remembered as the Father of histology ” a ) Hooke... Together carry out a specific function basic parts of a cell controls all the activities of the cell gives temporary! It allows easy bending of plants and animals are discussed my be dissimilar in structure and of! ( 1682 ) in relation to Plant anatomy Bichat commonly known as Bichat the! 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