(Important Questions) CBSE Important Questions For Biology Class IX

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CBSE Important Questions For Science Class IX

 

Q. 1. Give the abbreviation for M easels, Mumps & Rubella------------ (a) MMR (B) RMR

Q. 2. What do you mea y DPT -------- (A) pertusis Diphtheria  (b) Diptheria pertusis (c)  Diphtheria pertusis

Q. 3. The role of immune system& hygiene related habits play a ---------- (a) Minor role in determine  the
person’s health   (b) Major role in determine the person’s health

Q. 4. Tuberculosis, pneumonia, spread through ------------ (a) Air    (b) water

Q. 5. Cholera is a -------------------------------------------(a) Air born disease   (b) water born disease

Q. 6. AIDS can spread via blood to blood contact during ------------ (a) Blood transfusion (b) Pregnancy
(c)     Blood transfusion & Pregnancy both

Q. 7. Vectors deaseses spread by --------  (a)  Plat  (b)  Animal

Q. 8. Jaundice spread ----------------------- (a) Rapidly  (b) Slowly

Q. 9. Health is related to --------- (a) Society  (b)  Community   (c)  Society & community both

Q. 10. Peptic ulcers is a diseases of ------------ (a) Intestine    (b) Stomach

Q. 11. Marshall& Warren received the Nobel prize for Physiology and Medicine ------------ (a) 2006
(b) 2005 (c)  2007

Q. 12. Leishmania Protozoa organism that causes the deases-------------- (a) Kala-aZar    (b) Malaria 

Q. 13. Commo cold, Influenza, Dengue fever, & AIDS, deases are caused by ---------------- (a) Viruses (b) Bac teria

Q. 14. Deases like Typhoid, Cholera Tuberculosis Anthrax, are spread by ----------- (a) Viruses (b)   Bacteria

Q. 15. Antibiotics ---------- (a) Works against Viral infection (b) Do not works against viral infections

Q. 16. Pneumonia disease spread through ------------------ (a) Air  (b)   Water

Q. 17. The Cholera causing Microbes will inter new hosts through the ----------- (a) Water   (b) Air

Q. 18. Syphilis & AIDS is spread by ---------------- (a) Physical contact (b) Sexual contact

Q. 19. AIDS is ----------------------------- (a) Virus  deases   (b) Bacterial deases

Q. 20. M mosquitoes is the causes for ----------- (a) Vector     (b) no vector

Q. 21. All icrobes go to the ------------- (a) same tissue organ (b) Different tissue organ

Q. 22. Japanese encephalitis is ---------------- (a) Brain fever (b) Body fever

Q. 23. Through HIV- AIDS infection--------------- (a) Immune system of body is decreased (b) Immune system of body is increased

Q. 24. Immune system of our body is norally fighting of icrobes. This statement is __ (a) correct  (b) False

Q. 25. Some Hepatitis Viruses, which causes Jaundice are transmitted through----------- (a) Water      (b) Air

Q. 26. Give the function of Leucoplast in plants.(1)

Q. 27. Give one function of SER and RER each. (1)

Q. 28. Which epithelial tissue is found in surfaces where absorption and secretion occurs.(1)

Q. 29. Draw a neat labeled diagram of any type of complex tissue in Plants.(2)

Q. 30. Give hierarchy of classification. Who gave five kingdom classification.(2)

Q. 31. Differentiate Thallophyta and Bryophyta. Give one example each.(2)

Q. 32. What is the difference between tendon and ligament.(2)

Q. 33. What is a nucleoid. Which type of cell have it. List their one structural feature too which differentiate them from animal cells.(3)

Q. 34. Compare three types of muscle fibres structurally and functionally.(3)

Q. 35. What is the difference between Meristematic and Permanent tissue. Show the location of various types of Meristematic tissues via schematic diagram.(3)

Q. 35. Name a eukaryotic unicellular organism. Also name the kingdom it belongs to and what is its mode of nutrition.(2)