Find the best tutors and institutes for Class 9 Tuition
Learn Discovery of cell (Robert Hooke, Schleiden & Schwann)
Welcome to your CBSE Class 9 Science journey! In the chapter "The Fundamental Unit of Life," we explore a concept that revolutionized biology forever: the discovery of the cell. Just as bricks are the basic building blocks of a house, cells are the fundamental structural and functional units of all living organisms. Before the invention of microscopes, the microscopic world was completely unknown to humanity. The discovery of the cell opened up a hidden biological universe, proving that all living things, no matter how large or small, are composed of these tiny, microscopic compartments.
The history of cell discovery is a fascinating timeline of scientific observation. It began in 1665 when the English scientist Robert Hooke examined a thin slice of cork under a primitive, self-designed microscope. He noticed honeycomb-like compartments and coined the term "cell" (derived from the Latin word cellula, meaning a small room). Decades later, biological observation took a massive leap forward. In 1838, a German botanist named Matthias Schleiden concluded that all plant parts are made of cells. A year later, in 1839, a German zoologist, Theodor Schwann, discovered that all animal tissues are also composed of cells. Together, the observations of Schleiden and Schwann formed the foundation of the Cell Theory, which established that the cell is the basic unit of all plant and animal life.
The timeline diagram above visually breaks down these monumental scientific milestones. Moving from left to right along the horizontal time axis, you can see how Robert Hooke's initial observation in 1665 laid the groundwork. Over 170 years later, the dashed orange curve powerfully connects the complementary discoveries of Schleiden (focusing on plants) and Schwann (focusing on animals). This specific connection is crucial because it highlights how different branches of science came together to form the unified Cell Theory. In your CBSE Class 9 exams, you will frequently encounter short-answer questions asking you to match these scientists to their specific discoveries or to explain who coined the term "cell" and who contributed to the Cell Theory.
Learning about the fundamental unit of life is just the beginning of your biology journey, and grasping these foundational concepts is critical for your academic success. If you find these scientific timelines, cell structures, or biological theories challenging, expert help is available. On UrbanPro, you can easily find highly experienced and verified Class 9 Science tutors who specialize in making complex topics simple. Whether you prefer online interactive sessions or local offline tuition, search on UrbanPro today to book a class and confidently excel in your CBSE examinations!
Other Concepts in The Fundamental Unit of Life
- Cell theory
- Diffusion & osmosis
- Prokaryotic vs Eukaryotic cells
- Structure & functions of cell organelles(Plasma membrane, Cell wall,Nucleus, Cytoplasm,Mitochondria, Plastids, Endoplasmic Reticulum,Golgi apparatus, Ribosomes, Lysosomes)
Other Concept Videos for Discovery of cell (Robert Hooke, Schleiden & Schwann)
Cell Discovery: Hooke to Schwann
CBSE - Class 9>Science>The Fundamental Unit of Life>Discovery of cell (Robert Hooke, Schleiden & Schwann)
Top Tutors who teach Discovery of cell (Robert Hooke, Schleiden & Schwann)
Top Tutor 
Punjagutta, Hyderabad 
3 students 
176 hrs of classes completed 
500 per hour 
Online Classes I am a Science and mathematics educator and have experience of around 12 years as a Subject matter expert and Curriculum Manager in Physics in Indian Ed-Tech companies. I have also experience in teaching Physics and Maths, across different boards including CBSE, ICSE, IB, and State Board. The creation of a curriculum including high-quality learning materials is my focussed area. My key skills are subject demonstration, effective communication, problem-solving, and assessment creation.
Super Tutor Badarpur, Delhi 71 students 3945 hrs of classes completed 200 per hour Online Classes 
Tutor's home I am an experienced tutor with nine years of teaching under my belt. I hold a BSc degree in geography. My passion for teaching has always been my driving force. I take pride in the fact that I have helped many of my students to score well on their exams and achieve their academic goals. I have provided home tuition to students of grades sixth to tenth in maths, science, and social studies for nine years. I cater to CBSE board students only, except for chemistry, where I also take up ICSE and IB board. My classes are conducted online and offline, and I allocate one hour daily to each student. I follow the CBSE teaching pattern and ensure the NCERT syllabus is covered. My approach towards teaching is student-centric, where I focus on their individual needs and pace of learning. I understand that not all students have the same learning capabilities, so I ensure each student receives personalised attention. To make the learning experience more engaging and interactive, I use animations and PPTs in my classes.
I enrolled my son for grade 9 math practice. And sir has really helped him understand the concepts he could never understand before. His confidence has grown and I have noticed remarkable improvement in his math skills. Sir is really patient and skilled.
Top Tutor Burul Rd Burul, Burul 100 per hour Online Classes 
Student's Home Tutor's home I am a teacher of math. I am giving home/online/tutor home tuition since 2016. My key skills are computer language. I am b. Tech graduate. I can teach short tricks that can help students in their future life.
Super Tutor Sector 5, Dwarka, Delhi 36 students 1311 hrs of classes completed 500 per hour Online Classes I teach Math and Science to 8th-12th standard students and have been teaching for more than 10 years. Batch of 2 Students: I conduct these small batches with a pair of students of the same class and the education board (I cover all popular boards CBSE, ICSE, IGCSE etc.). Works for those students/parents who are looking for individual attention for their kids but still want it to be a little affordable. *3 classes per week (So 12 a month) *Maths and Science (Also English Grammar and Literature) *Fee Rs. 4500/- per month/12 classes. Batch of 6 Students: I conduct these small batches with 5-6 students of the same class and the education board (I cover all popular boards CBSE, ICSE, IGCSE etc.). *4 classes per week (So 16 a month) *Maths and Science *Fee Rs. 4000/- per month/16 classes. I will start the classes immediately once the first kid enrolls. ------------------------------------------------------------------------------- Individual/Private/One-to-One classes: I conduct these one to one classes for those students willing to have one to one setup (I cover all popular boards CBSE, ICSE, IGCSE etc.). *3 classes per week (So 12 a month) *Maths and Science (Also English Grammar and Literature) *Fee Rs. 7000/- per month/12 classes. ------------------------------------------------------------------------------- I took classes and batches in different institutions.
Top Tutor Shipra Sun City, Ghaziabad 1000 per hour Online Classes Student's Home Tutor's home I have 15 years of experience in teaching classes like 9th,10th, 11th, and 12th for subjects like Physics, Chemistry, and Science. I will be providing a free demo class and can continue if satisfied. Marks above 90 % in Boards are Guaranteed.
Find more Tutor for Discovery of cell (Robert Hooke, Schleiden & Schwann) in your City
- Delhi Science Tutors
- Bangalore Science Tutors
- Hyderabad Science Tutors
- Gurgaon Science Tutors
- Chennai Science Tutors
- Pune Science Tutors
- Faridabad Science Tutors
- Ghaziabad Science Tutors
- Noida Science Tutors
- Jaipur Science Tutors
- Jodhpur Science Tutors
- Panchkula Science Tutors
FAQ
What is the meaning of Discovery of cell (Robert Hooke, Schleiden & Schwann)?
It is a fundamental principle in The Fundamental Unit of Life that explains the nature and characteristics of Discovery of cell (Robert Hooke, Schleiden & Schwann).
Why is Discovery of cell (Robert Hooke, Schleiden & Schwann) important for CBSE - Class 9 exams?
This concept is crucial for the exams as questions related to The Fundamental Unit of Life and specifically Discovery of cell (Robert Hooke, Schleiden & Schwann) are very common. It helps secure marks in the section effectively.
Is Discovery of cell (Robert Hooke, Schleiden & Schwann) part of the latest NCERT syllabus?
Yes, Discovery of cell (Robert Hooke, Schleiden & Schwann) is an integral part of the CBSE - Class 9 NCERT Science syllabus. It is a key topic covered in the The Fundamental Unit of Life chapter.
What are common mistakes students make with Discovery of cell (Robert Hooke, Schleiden & Schwann)?
Students often miss the minute details or fundamental definitions of Discovery of cell (Robert Hooke, Schleiden & Schwann). Regular revision and practice are needed to master the nuances.
How should I approach learning Discovery of cell (Robert Hooke, Schleiden & Schwann)?
Read the NCERT text thoroughly to grasp the theory. Create summary notes and flowcharts to retain the key points of Discovery of cell (Robert Hooke, Schleiden & Schwann).
How can UrbanPro help me understand Discovery of cell (Robert Hooke, Schleiden & Schwann) better?
UrbanPro connects you with experienced Science tutors who can explain Discovery of cell (Robert Hooke, Schleiden & Schwann) with simple examples. You also get access to doubt-clearing sessions and mock tests for better preparation.
