Biology (Botany, Zoology, Nutrition, Health, Agriculture, Ecology and Environment) : All SSC Exams Previous Years Questions Papers Solved Part 10

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Q.1:- In the eye, colour vision is effected by the presence of ?

  1. Choroid coat
  2. Sclerotic coat
  3. Rods
  4. Cones

Q.2:- All the progeny obtained from a single plant by vegetative propagation are called ?

  1. Clones
  2. Pure Line
  3. Indred Line
  4. Pedigree Line

Q.3:- What is the approximate time required for a heart-beat ?

  1. 0.5 second
  2. 0.8 second
  3. 0.5 minute
  4. 1.0 minute

Q.4:- A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the ?

  1. Pupil
  2. Cornea
  3. Iris
  4. Choroid

Q.5:- The animal which uses sounds as its ‘eyes’ is ?

  1. Dog
  2. Cat
  3. Snake
  4. Bat

Q.6:- Quarantine regulation is concerned with ?

  1. Growing of better varieties of plant
  2. Prevention of entry of diseased organism
  3. Spraying of insecticide over diseased plants
  4. Identification of diseased organism

Q.7:- Which one of the following is not a true fish ?

  1. Silver Fish
  2. Saw Fish
  3. Hammer Fish
  4. Sucker Fish

Q.8:- The study of extinct animals is called ?

  1. Herpetology
  2. Ornithology
  3. Geology
  4. Palaeontology

Q.9:- Radioimmunoassay (RIA) is a therapy used ?

  1. To cure lung cancer
  2. To cure AIDS
  3. To cure fractures in bones
  4. To detect antibodies and hormones present in the blood samples

Q.10:- The disease in which the sugar level of blood increases is known as ?

  1. Diabetes mellitus
  2. Diabetes insipidus
  3. Diabetes imperfectus
  4. Diabetes sugarensis
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Q.11:- In which vertebrate oxygenated and deoxygenated blood gets mixed ?

  1. Fish
  2. Amphibian
  3. Bird
  4. Mammal

Q.12:- The concentration of which of the following decreases in anaemia ?

  1. Haemoglobin
  2. Collagen
  3. Hyoglobin
  4. Myosin

Q.13:- In coriander, the useful parts are ?

  1. Roots & leaves
  2. Leaves & flowers
  3. Leaves & dried fruits
  4. Flowers & dried fruits

Q.14:- Normal fasting blood sugar level per 100 ml. of blood in man is ?

  1. 30 – 50 mg
  2. 50 – 70 mg
  3. 80 – 100 mg
  4. 120 – 140 mg

Q.15:- Which one of the following sets belongs to the class Mammalia ?

  1. Lion, Hippopotamus, Penguin, Bat
  2. Lion, Bat, Whale, Ostrich
  3. Hippopotamus, Penguin, Whale, Kangaroo
  4. Whale, Bat, Kangaroo, Hippopotamus

Q.16:- Which one of the following creatures has maximum number of ribs ?

  1. Crocodile
  2. Snake
  3. Ray Fish
  4. Flying Mammal
READ ALSO:   Biology (Botany, Zoology, Nutrition, Health, Agriculture, Ecology and Environment) : All SSC Exams Previous Years Questions Papers Solved Part 8

Q.17:- Tamiflu is frontline drug against ?

  1. Bird Flu
  2. Cancer
  3. AIDS
  4. Polio

Q.18:- Which of the following hormones is released in excess quantity during excitement ?

  1. Cortisone
  2. Serotonin
  3. Adrenaline
  4. Oestrogen

Q.19:- Olive Ridley is a famous ?

  1. Cricketer
  2. Turtle species
  3. Grass type vegetation
  4. Another name for olive tree

Q.20:- Pregnant women usually become deficient in ?

  1. Sodium and Calcium
  2. Iron and Sodium
  3. Calcium and Iron
  4. Magnesium and Iron

Q.21:- The source of Oxygen generated during photosynthesis is ?

  1. Water
  2. Carbon Dioxide
  3. Chlorophyll
  4. Mesophyll Cells

Q.22:- Where is the Botanical Survey of India headquartered ?

  1. Lucknow
  2. Darjeeling
  3. Kolkata
  4. Oottaccamund

Q.23:- Which of these components of the blood is responsible for clotting ?

  1. R.B.C.
  2. Lymphocytes
  3. Monocytes
  4. Platelets

Q.24:- Which one of the following is a non-poisonous snake ?

  1. Cobra
  2. Dryophis
  3. Elapes
  4. Python

Q.25:- The causative agent of Tuberculosis is ?

  1. Mycobacterium
  2. Aspergillus
  3. Rhabdovirus
  4. HIV

 

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