Biology Selected Questions and Answers Set 28

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Q.1:- From which part of Opium plant we get morphine ? [SSC (10+2) Exam 2014]

  1. Leaves
  2. Stem
  3. Bank
  4. Fruit Coat

Q.2:- Which of the following is a insectivorous plant ? [IAS (Pre) Exam 2008]

  1. Fashion Flower Plant
  2. Pitcher Plant
  3. Night Queen
  4. Flame of the Forest

Q.3:- Lungs of a plant are ? [SSC Exam 2014]

  1. Leaves
  2. Stems
  3. Flowers
  4. Roots

Q.4:- Transpiration in plants is a process of ? [MTS Exam 2014]

  1. Photorespiration
  2. Water Loss
  3. Food Production
  4. Respiration

Q.5:- The maximum loss of water in transpiration is from ?

  1. Lenticels
  2. Cuticle
  3. Stomata
  4. Hydrophodes

Q.6:- Conversion of starch to sugar is essential for ? [SSC (GL) Exam 2014]

  1. Stomatal Opening
  2. Stomatal Closing
  3. Stomatal Formation
  4. Stomatal Growth

Q.7:- Most of photosynthesis process occur in ? [SSC Graduate Level Exam 2004]

  1. Blue and Red region of light
  2. In the green and yellow region of light
  3. In the blue and orange region of light
  4. In the violet and orange region of light

Q.8:- Dwarf plants can be made taller by applying ? [SSC (LDC) Exam 2015]

  1. Gibberellins
  2. Auxins
  3. Cytokinins
  4. Dormin

Q.9:- Translocation of food occur through ?

  1. Sieve Tube / Phloem Cell
  2. Tracheids
  3. Xylem Vessels
  4. Letex Duct

Q.10:- Respiration can occur in the absence of oxygen in ?

  1. Solanum Tuberosum
  2. Spirogyra
  3. Yeast
  4. All of the above
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Q.11:- Dwarfness can be controlled by treating the plant with ?

  1. Cytokinin
  2. Gibberellic Acid
  3. Auxin
  4. Antigibberellin

Q.12:- Which angiosperm is vessel less ? [SSC (GL) Exam 2014]

  1. Hydrilla
  2. Trochodendron
  3. Maize
  4. Wheat

Q.13:- The main function of palisade parenchyma leaf is ? [SSC Exam 2014]

  1. Transpiration
  2. Conduction
  3. Respiration
  4. Photosynthesis

Q.14:- Citrus Canker is a ?

  1. Species of Lemon
  2. Mosaic Disease
  3. Disease in lemon
  4. None of these

Q.15:- Branch of science which deal with the study of skin of man ?

  1. Physiology
  2. Anatomy
  3. Biochemistry
  4. Dermatology

Q.16:- Study of growth and development of embryo ?

  1. Embryology
  2. Immunology
  3. Embryogenesis
  4. Enzymology

Q.17:- Myrmecology is study of ? [SSC (Combined Graduate Level) Exam 2014]

  1. Insects
  2. Ants
  3. Crustaceans
  4. Anthropods

Q.18:- Study of vestigial organ is called ?

  1. Dermatology
  2. Dysteleology
  3. Chirology
  4. Etiology

Q.19:- Study of antigen and antibodies found in blood ? [RRB Allahabad Exam 2009]

  1. Histology
  2. Biology
  3. Serology
  4. Gynaecology

Q.20:- Pathology is the branch of science which deals with the study of ?

  1. Nature of disease
  2. Development of disease
  3. Control of disease
  4. All of them

Q.21:- Which of the following worm reach into intestine of human by eating leaf ?

  1. Tape Worm
  2. Flat Worm
  3. Hook Worm
  4. Round Worm
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Q.22:- Haemocoel is found in ?

  1. Arthropoda
  2. Coelenterata
  3. Porifera
  4. Annelida

Q.23:- Star fish grouped under phylum ?

  1. Mollusca
  2. Fishes
  3. Arthropoda
  4. Echinodermata

Q.24:- Which of the following are cold blooded animal ? [RRB Exam 2000]

  1. Fish
  2. Frog
  3. Wall Lizard
  4. All

Q.25:- Excretion in Hemichordates takes place by ? [SSC Exam 2015]

  1. Mesonephron
  2. Pronephron
  3. Metanephron
  4. Glomerulus

 

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