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ICSE Class IX Mid-term 2021 : Biology

6 pages, 104 questions, 1 questions with responses, 1 total responses,    1    0
Vinit Wilton
St. John's School (SJS), Katsila, Chandauli
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Half Yearly Examination -2020 Class - IX BIOLOGY Time : 2hrs. MM-80 Note- You will not be allowed to write during the first fifteen minutes. This time is to be spent in reading the question paper. The time given at the head of the paper is the time allowed for writing the answers. It has two section A and B. Attempt any four questions from Section - B. Section - A [40 marks] Attempt all the questions from this section. 1. a) Name the following : 5 i) The kind of microscope that consists of a single biconvex lens. ii) The longest cells in humans. iii) Outermost layer in plant cells. iv) Pollination of flowers by insects. v) A flower containing both male and female parts. b) Choose the correct answer from each of the four options given below : 5 i) All life starts as a) an egg c) a gene b) a single cell d) a chromosome ii) Plant cell has a cell wall made of a) Protein c) Cellulose b) Fructose d) Fatty acids iii) Which bacteria is rod shaped ? a) Coccus c) Bacillus b) Spirillum d) Vibrio iv) Exine and intine are the parts of a) Embryo sac c) Stigma b) Pollen grain d) Seed v) The part of the flower what gives rise to the fruit is a) Sepals c) Ovary b) Petals d) Stamens

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