MCQ Questions On Class 9th Biology Chapter 13 Why Do We Fall Ill (Answers Are Given Below) (i) Harelip is a(a) acquired disease(b) infectious disease(c) metabolic disease(d) congenital disease (ii) SARS and Swine flue are caused by(a) virus(b) virus and bacterium(c) virus and protozoan(d) virus and helminth (iii) Acne are caused by(a) H1 N1 virus(b) … Read more
MCQ Questions On Class 9th Biology Chapter Chapter 7 Diversity In Living Organism (Answers Are Given Below) Redwood tree of california reaches a height of(a) 25m(b) 50m(c) 75m(d) 100m Hotspots of biodiversity means(a) areas of the Earth that contain many endemicspecies(b) species serves as proxy for entire communitiesin particular areas(c) species in particular niche/area(d) species … Read more
MCQ Questions On Class 9th Biology Chapter 6 Tissues (Answers Are Given Below) Presence of tissues in a multicellular organismsensures(a) faster development(b)division of labour(c) higher reproductive potential(d) body strength A group of cells alike in form, function and originare called(a) tissue(b) organ(C)organelle(d) none of these Which of the following statements given below iscorrect about meristematic … Read more
MCQ questions on Biology Class-9 (Answers Are Given Below) Human cheek cells are commonly stained with(a) safranin(b) methylene blue(c) acetocarmine(d) eosine Name the stain which is commonly used to study plant cells(a) safranin(b) cotton blue(c) methylene(d) acetocarmine Temporary mount of a tissue is made in(a) wax(b) alcohol(c) glycerine(d) xylene Safranin is a reagent that is … Read more
Are you looking for DAV Books Solutions then you are in right place , we have discussed solution of Class 7 Maths book which is followed in all DAV School. Solutions are given below with proper Explanation please bookmark our website for further update !! All the Best !! Rational Number Questions & Answers Worksheet … Read more