sample paper biology for competitive exam.pptx

Simple paper biology

1. Sample Paper Biology

2. Which of the following character is definitive living character of organisms: (1) Growth (3) Nutrition (2) Reproduction (4) Consciousness

3. Complete the following analogy : Triticum: Poales: Musca: (1) Muscidae (3) Insecta 12) Diptera (4) Arthropoda

4. ........are the most abundant microorganisms and they are the sole members of the kingdom....... (1) Yeast, Fungi (2) Bacteria, Monera (3) Slime moulds, Protista (4) Algae, Plantae

5. As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics (1) will decrease (2) will increase (3) remain same (4) may increase/decrease

6. Match column-I with column-II and selected the correct option from the codes given below: Column-I Column-II a. Family i. Tuberosum b. Kingdom ii. Polymonials c. Order iii. Solanum d. Species iv. Plantae e. Genus V. Solanaceae a b c d e (1) v iv ii i iii (2) v iv i iii ii (3) i ii iii v iv (4) ii i iii iv v

7. Mycoplasma is not inhibited by penicillin as it lacks: (1) Cell wall (3) Ribosomes (2) Sexual reproduction (4) Nucleus

8. Cosider the following statements : Statement-1: Archebacteria live in some of the most harsh habitats Statement-2: Archebacteria are present in the gut of several ruminant animals Statement-3: Archebacteria are characterized by the presence of a rigid cellulosic cell wall Which of the following is/are correct option : (1) Statement-1 is correct (2) Statement-1 and statemant-2 are correct (3) Statement-1 and statement-3 are correct (4) All statements are correct

9. Choose the correct statement from followings: (1) Mangifera is a name of species (2) Polymoniales is a name of family (3) Dicotyledonae is name of division (4) Triticum is a name of genus

10. Choose the incorrect match of following: (1) Eubacteria Plasmid (2) Fungi Mitochondria (3) Cyanobacteria Heterocyst (4) Euglenoids Cellulosic cell wall

11. Which of the following character is definitive living character of organisms: (1) Growth (3) Nutrition (2) Reproduction (4) Consciousness

12. Archaebacteria are special since they live in some of the most harsh habitats, such as thermoacidophiles can live in: (1) Extreme salty area (2) Hot springs (3) Marshy areas (4) Both (1) and (2)

13. A: Lichens are very good pollution indicators. R: They do not grow in polluted area. (1) Both A and R are true but R is the correct explanation of A. (2) Both A and R are true but R is NOT the correct explanation of A. (3) A is true and R is false. (4) A is false & R is true or false.

14. Spirullina include as SCP it is - (1) Member of protista (2) Member of monera (3) Member of fungi (4) Member of plantae

15. Select wrong statement for slime moulds - (1) Their spores are dispersed by air current. (2) During unfavourable conditions plasmodium forms fruiting bodies. (3)Their spores lack of membrane but have true wall. (4) Spores are extremely resistant.

16. Sleeping sickness and malaria are, respectively, caused by: (1) Paramoecium and Trypanosoma (2) Trypanosoma and Plasmodium (3) Trypanosoma and Entamoeba (4) Entamoeba and Plasmodium

17. Cell wall has stiff plates on the outer surface which are composed of (1) Pectin, Euglena and are present in (2) Cellulose, Desmids (3) Cellulose, Gonyaulax (4) Protein, Physarum

18. Which of the following red dinoflagellates undergo rapid multiplication and make the sea appear red (1) Euglena, BGA (2) Trypanosoma, Paramecium (3) Euglena, Gymnodinium (4) Gonyaulax, Gymnodinium