Biology (Botany, Zoology, Nutrition, Health, Agriculture, Ecology and Environment) : All SSC Exams Previous Years Questions Papers Solved Part 12

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Q.1:- Which protein – sugar pair is present in milk ?

  1. Casein, Sucrose
  2. Casein, Lactose
  3. Ferritin, Maltose
  4. Albumin, Glucose

Q.2:- Nutrients are recycled in the atmosphere with the help of certain micro-organisms referred to as ?

  1. Producers
  2. Consumers
  3. Decomposers
  4. None of these

Q.3:- Commonest mammal is ?

  1. Elephant
  2. Lion
  3. Man (Homo Sapiens)
  4. Panther

Q.4:- Which one of the following parts of the human brain is the regulating centre for swallowing and vomiting ?

  1. Cerebellum
  2. Cerebrum
  3. Medulla Oblongata
  4. Pons

Q.5:- The skin biting mosquito has legs as locomotory organ which are ?

  1. Four Pairs
  2. Three Pairs
  3. Two Pairs
  4. One Pair

Q.6:- How many chambers does a mammalian hear have ?

  1. 4
  2. 1
  3. 2
  4. 3

Q.7:- Name the tiny pores present on the surface of leaves in plants ?

  1. Pits
  2. Stomata
  3. Trichomes
  4. Hydathodes

Q.8:- The casual organism of Polio is ?

  1. A fungi
  2. A virus
  3. A worm
  4. A bacteria

Q.9:- An Antigen is ?

  1. The result of Antibody
  2. The opposite of Antibody
  3. The stimulus for Antibody formation
  4. The residue of an Antibody

Q.10:- Where does the cabbage store food ?

  1. Leaves
  2. Stem
  3. Fruit
  4. Root

Q.11:- Intercalary meristems are found in ?

  1. Node
  2. Lateral Bud
  3. Terminal Bud
  4. Inter Node

Q.12:- The kidney shaped guard cells are present in ?

  1. Dicot plants
  2. Monocot plants
  3. Both the above
  4. Algae

Q.13:- Golden Revolution in India refers to growth of ?

  1. Militancy in the northeast
  2. Oilseeds production
  3. Horticulture
  4. Increased importing of gold

Q.14:- Which among the following has the maximum life span ?

  1. Eagle
  2. Tortoise
  3. Tiger
  4. Elephant

Q.15:- What causes the mottling of the dental enamel ?

  1. High levels of chlorine in water
  2. High levels of Nitrate in the water
  3. High levels of Fluorides in the water
  4. High levels of Calcium in the water
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Q.16:- Cod liver oil from fish is rich in which vitamin ?

  1. Vitamin A
  2. Vitamin D
  3. Vitamin C
  4. Vitamin B

Q.17:- Plague is caused by ?

  1. Bacteria
  2. Protozoa
  3. Virus
  4. All of the above

Q.18:- Nematocysts are present in ?

  1. Starfish
  2. Ascaris
  3. Centipede
  4. Sea Anemone

Q.19:- The smallest size of a cell that can be seen with naked eye is ?

  1. 1 Micron
  2. 10 Micron
  3. 100 Micron
  4. 1000 Micron

Q.20:- Protein part of enzyme is known as ?

  1. Isoenzyme
  2. Holoenzyme
  3. Apoenzyme
  4. All the above

Q.21:- The sweet taste of fruits is due to ?

  1. Lactose
  2. Fructose
  3. Maltose
  4. Ribose

Q.22:- An eardrum is absent in ?

  1. Snakes
  2. Turtles
  3. Tuatara
  4. Toads

Q.23:- Which of the following diseases usually spreads through air ?

  1. Plague
  2. Typhoid
  3. Tuberculosis
  4. Cholera

Q.24:- Dolly, the World’s First cloned animal was a ?

  1. Sheep
  2. Cow
  3. Goat
  4. Pig

Q.25:- EEG records the activity of ?

  1. Heart
  2. Lungs
  3. Brain
  4. Muscles

 

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