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CBSE Class9 Science Fundamental Unit of Life Test Paper






Question 1. What are semiautonomous organelles? Describe with example?
Question 2. Write the functions of following:
a) Aerolar tissue
b) Lymph
c) Golgi bodies
d) Nucleus
e) Protective tissue in plants
Question 3. Draw a labelled diagram of 
(a) neuron   
(b) animal cell
Question 4 Differentiate between
a) Nuclear region of bacterian cell and nuclear region of animal cell
b) Cork and epidermis
c) Osmosis and diffusion
d) Chromatin and chromosome
e) Cells of meristematic tissue and cels of permanent tissue
f) Bone and cartilage
Question 5. Describe:
a) Membrane biogenesis and its significance
b) Plasmolysis
c) Plastid
d) centrosome
Question 6 Why plasma membrane is called selectively permeable?


Question 7. Where are protein synthesized in the cell? How are they transported?
Question 8 What happen:
a) If there were no ysosonm in the cell.
b) A red blood cell kept in concentrated salt solution.
Question 9. What is the function of sieve tube cells and how they are designed to carry out their function?
Question 10. Give reasons:
a) There are no intercellular spaces in epidermer tissue?
b) Epidermis is thick in desert plants.
Question 11. How are cork formed?
Question 12. differentiate between different types of epithelium tissue in animal?
Question 13. Identify the tissue:
a) Lining of small intestine
b) Connect muscle to bone
c) Iris of eye
d) Base of leaves
e) Leaf talk below epidermis
f) Vascular bundles
 
 

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Class 9 Maths Class 9 Science
Reference Books for class 9 science

Given below are the links of some of the reference books for class 9 science.

These books by S.Chand Publications are detailed in their content and are must have books for class 9 students.
  1. Science for Ninth Class Part1 Physics
  2. Science for Ninth Class Part2 Chemistry
  3. Science for Ninth Class Part3 Biology
Some other books that might be worth considering are
  1. Oswaal CBSE Question Bank Class 9 Science Chapterwise & Topicwise We all know importance of practicing what we have studied. This book is perfect for practicing what you have learned and studied in the subject.
  2. Pearson Foundation Series (IIT-JEE/NEET) Physics, Chemistry, Maths & Biology for Class 9 (Main Books) | PCMB Combo These Foundation books would be helpful for students who want to prepare for JEE/NEET exams. Only buy them if you are up for some challenge and have time to study extra topics. These might be tough for you and you might need extra help in studying these books.
  3. Foundation Science Physics for Class - 9 by H.C. Verma This is one of my favorite Physics book for class 9. Most of the book is within the limits of CBSE syllabus. It might overwhelm you with its language but I feel if you can understand the content is authentic with plenty of problems to solve.

You can use above books for extra knowledge and practicing different questions.







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