Quiz  /  Reproduction in Organisms Class 11 MCQ Questions With Answers

  • 1. 
    PARTHENOGENESIS OCCURS IN

  • ROTIFERS
  • HONEY BEES
  • TURKEY
  • ALL OF THE ABOVE

  • 2. 
    FOLLOWING ARE THE EXAMPLES OF DIOECIOUS PLANTS

  • CUCURBITS AND COCONUTS
  • PAPAYA AND DATE PALM
  • CHINAROSE AND BRINJAL
  • NONE OF THE ABOVE

  • 3. 
    No individual is immortal except –

  • Single celled organisms
  • Green plants
  • Sponges
  • Drones

  • 4. 
    Gametogenesis refers to the process of

  • Fusion of two gametes
  • Fusion of two gametangia
  • Formation of two types of gametes
  • Formation of male gamets only

  • 5. 
    Which of the following terms means "a cell that does not have a nucleus"?

  • Prokaryotic
  • Eukaryotic
  • Protista
  • Archaea

  • 6. 
    IDENTIFY THE IMAGE OF THE PLANT THAT FLOWERS ONCE IN 12 YEARS

  • BAMBOO
  • CITRUS
  • POTATO
  • STROBILLANTHUS

  • 7. 
    Fusion of unrelated gametes is called ________

  • Dichogamy
  • Fertilization
  • Autogamy
  • None of the above

  • 8. 
    Planaria’s most remarkable characteristics are its ability to

  • Hibernation
  • Survive without air Generate
  • bioluminescence
  • Regenerate

  • 9. 
    Individuals of a clone –

  • Are genetically similar but morphologically different
  • Are morphologically similar but genetically different
  • Are morphologically and genetically similar
  • Are genetically and phenotypically different

  • 10. 
    THESE TYPES OF GAMETES ARE FORMED IN

  • RICCIA
  • MARSILEA
  • CLADOPHORA
  • COCONUT

  • 11. 
    Bryophyllum daigremontianum reproduces by

  • Vegetative propagation
  • Budding
  • Fission
  • Fragmentation

  • 12. 
    The offspring from asexually reproduced organisms are?

  • Different than their parents
  • Identical to parents
  • Like a combination from both parents
  • A different species

  • 13. 
    The above figures refers to which types of reproduction in yeast?

  • Fusion
  • Binary fission
  • Budding
  • Layering

  • 14. 
    ALL ORGANISMS HAVE TO REACH CERTAIN STAGES,THEY ARE

  • JUVENILE, REPRODUCTIVE AND SENESCENT PHASE
  • REPRODUCTIVE,GROWTH AND MATURITY PHASE
  • CHILDHOOD,BOYHOOD AND ADULTHOOD
  • NONE OF THESE ABOVE

  • 15. 
    Syngamy can occur outside the body of the organisms

  • Mosses
  • Algae
  • Ferns
  • Fungi

  • 16. 
    Which of the following domains would a prokaryotic organism belong?

  • Animalia
  • Protista
  • Eukarya
  • Bacteria

  • 17. 
    IF THE NUMBER OF CHROMOSOME IN POTATO LEAF IS 48 THEN WHAT WILL BE THE NUMBER OF CHROMOSOME IN ZYGOTE,GAMETE AND ENDOSPERM RESPECTIVELY?

  • 24,24,72
  • 48,24,72
  • 24,48,72
  • 72,48,24

  • 18. 
    All of the offspring of an organism have the same genetic material, which is identical to the parent organism. From this, we can conclude that this organism -

  • makes its own food
  • is unicellular
  • live in a marine habitat
  • reproduces asexually

  • 19. 
    Prokaryotes (bacteria) reproduce asexually via -

  • spore formation
  • bud creation
  • vegetative propagation
  • binary fission

  • 20. 
    Human gametes differ from all other body cells in being

  • Haploid
  • Diploid
  • Motile
  • Without cell wall
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