Get here the CBSE Class 9 Science (Biology) Practice Paper. Students can practice the various important questions given here to prepare for the CBSE class 9 Science annual exam 2018. Moreover, going through this paper students will get an idea of the important topics to be picked from biology subject so as to make an effective and quick preparation for the final exam.
About CBSE Class 9 Science (Biology) Practice Paper:
This practice paper is designed to cover most of the important questions extracted from the Biology portion of CBSE Class 9 Science. These questions will surely help students while preparing for the Annual Exam 2018.
Importance of Paper:
As, it’s very important for students to go through the practice papers to track their preparedness over what they have learned, with the same motive we are providing CBSE Class 9 Science (Biology) Practice Paper. Moreover, all the important questions asked in this paper will help students in understanding the depth with which a topic should be studied.
Structure of Paper:
Few sample questions from the Question Paper are given below:
Q. How many chambers are present in the heart of:
Q. What is the characteristic feature of the ‘ciliata’ class of the phylum protozoa?
Q. What is a vector? Give two examples.
Q. What do you mean by Incubation Period?
Q. (a) Who discovered the vaccine for the first time and for which disease? Discuss the principle of vaccination.
(b) Write a short note on Pulse Polio Immunization Program.
(c) Which infectious disease results in immuno deficiency? Name the pathogen causing this disease. Write some preventive measures for the disease.
Q. (a) What do you mean by ozone hole? List various human activities responsible for it?
(b) How does atmosphere help in controlling the climate of earth?
(c) What is photochemical smog? What are its harmful effects?
Download the complete practice paper from the link given below: