CBSE Class 9 Biology Question Paper SA 1 2011 (5)
CBSE Biology Question Paper for Class 9 CBSE exams for CBSE Students. Based on CBSE and CCE guidelines. The students should practice these Question Papers to gain perfection which will help him to get more marks in CBSE examination. Please refer to more CBSE Class 9 question papers in other links. The CBSE Question papers are prepared based on trend in past examinations and expected questions in CBSE exams. Its always recommended by CBSE to practice the papers released by CBSE to get better exams in CBSE exams. CBSE Last Year Question Papers for class 9 for final/ term/ SA1/ SA2 Examinations conducted by Central Board of Secondary Education for all CBSE affiliated schools in India and abroad. Please refer to more CBSE Class lX sample papers, question papers, HOTs etc in other links.
SUMMATIVE ASSESSMENT –I (2011)
SCIENCE- SC1 QP 470022
Class – IX (Biology)
Time allowed: 1 hour Maximum Marks: 30
(i) The question paper comprises of two sections, A and B. You are to attempt both the sections.
(ii) All questions are compulsory.
(iii) There is no overall choice. However, internal choice has been provided in all the five questions of five marks category. Only one option in such questions is to be attempted.
(iv) All questions of section A and all questions of section B are to be attempted separately.
(v) Questions 1 to 3 in section A are one mark questions. These are to be answered in one word or in one sentence.
(vi) Questions 4 to 7 in section A are two marks questions. These are to be answered in about 30 words each.
(vii) Questions 8 to 19 in section A are three marks questions. These are to be answered in about 50 words each.
(viii) Questions 20 to 24 in section A are five marks questions. These are to be answered in about 70 words each.
(ix) Questions 25 to 42 in section B are multiple choice questions based on practical skills. Each question is a one mark question. You are to select one most appropriate response out of the four provided to you.
6.What will happen to a plant cell if it is kept in a (i) hypotonic solution (ii) hypertonic solution.
7.Name the tissue that smoothens bone surfaces at joints. Describe its structure with the help of a diagram.
8.(a) Identify the given figures. (b) State in brief their structure. (c) Describe the role performed by the two.
9.Draw a well labelled diagram of cardiac muscle found in human body. Write two differences between striated and smooth muscles.
10.State main functions of the following : (a) Mitochondria (b) Golgi apparatus (c) Vacuoles
11.(a) Give an example for exotic and indigenous breeds of the following. Poultry, milk cattle (b) Name two shell fish.
12.Mention the three different ways in which insect pest can attack the plant. Mention the preventive and control measures that need to be taken before storing the agriculture produce.
13.(a) How do good animal husbandry practices benefit farmers ? (b) What are the two purpose for which cattle husbandry is followed ? (c) Which method is commonly used for improving cattle breeds and why ?
Please refer to attached file for CBSE Class 9 Biology Question Paper SA 1 2011 (5)