Biology (Botany, Zoology, Nutrition, Health, Agriculture, Ecology and Environment) : All SSC Exams Previous Years Questions Papers Solved Part 14

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Q.1:- The saliva helps in the digestion of ?

  1. Proteins
  2. Starch
  3. Fibres
  4. Fats

Q.2:- Biodegradable wastes can usually be converted into useful substances with the help of ?

  1. Bacteria
  2. Nuclear Proteins
  3. Radioactive Substances
  4. Viruses

Q.3:- The scavengers of earth are ?

  1. Bacteria
  2. Viruses
  3. Algae
  4. Fungi

Q.4:- An organism which can monitor air pollution is ?

  1. Bacteria
  2. Lichen
  3. Algae
  4. Fungi

Q.5:- In a poultry unit, the factor most influencing the cost is the cost of ?

  1. Feed
  2. Transportation
  3. Chicks
  4. Medicines

Q.6:- Medicine of Quinine is provided by ?

  1. Cinchona plant
  2. Money plant
  3. Eucalyptus plants
  4. Aconite plants

Q.7:- Bacterial cells do not have ?

  1. Cell wall
  2. Plasma membrane
  3. Ribosome
  4. Mitochondria

Q.8:- Which one of the following is not a rabi crop ?

  1. Mustard
  2. Rice
  3. Wheat
  4. Gram

Q.9:- Leaving agricultural land uncultivated for some years known as ?

  1. Intensive farming
  2. Fallowing
  3. Shifting cultivation
  4. Subsistence farming

Q.10:- Foramen Magnum is an aperture found in the ?

  1. Ear
  2. Lung
  3. Girdle
  4. Skull

Q.11:- The vitamin which is very labile and easily destroyed during cooking as well as storage is vitamin ?

  1. D
  2. C
  3. B6
  4. K

Q.12:- The smallest known prokaryotic organism is ?

  1. Microcystis
  2. Mycoplasma
  3. Bacteria
  4. Chlorella

Q.13:- Which fruit has its seed outside ?

  1. Strawberry
  2. Banana
  3. Groundnut
  4. Cashew Nut

Q.14:- Typhoid fever is caused by ?

  1. Bacteria
  2. Virus
  3. Protozoa
  4. Fungi

Q.15:- The cells which are closely associated and interacting with guard cells are ?

  1. Transfusion tissue
  2. Complementary cells
  3. Subsidiary cells
  4. Hypodermal cells

Q.16:- A clone is a group of individuals obtained through ?

  1. Hybridisation
  2. Micro-propagation
  3. Cross Pollination
  4. Self-Pollination

Q.17:- Sporangia bearing leaf of a fern is called ?

  1. Ramentum
  2. Indusium
  3. Sorus
  4. Sporophyll

Q.18:- The harmful substances produced by the microbes are known as ?

  1. Antibiotics
  2. Pollutants
  3. Hormones
  4. Toxins

Q.19:- An adult human normally has ?

  1. 6 Molar Teeth
  2. 8 Molar Teeth
  3. 10 Molar Teeth
  4. 12 Molar Teeth

Q.20:- Which of these fruits develop from an inflorescence ?

  1. Apple
  2. Guava
  3. Pineapple
  4. Grape
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Q.21:- Hepatitis is a ?

  1. Heart Disease
  2. Lung Disease
  3. Liver Disease
  4. Kidney Disease

Q.22:- The population of which of the following is maximum on the earth ?

  1. Fishes
  2. Beetles
  3. Reptiles
  4. Birds

Q.23:- When Nitrogenous waste accumulates in the blood which organ is not functioning ?

  1. Liver
  2. Lungs
  3. Kidneys
  4. Heart

Q.24:- The part of the flower that can carry out photosynthesis is ?

  1. Androecium
  2. Gynoecium
  3. Calyx
  4. Corolla

Q.25:- Ascent of sap in plants takes place through ?

  1. Pith
  2. Phloem
  3. Cambium
  4. Xylem

 

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