Angiosperms MCQ

Test your knowledge with important Angiosperms MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Angiosperms MCQs at Bissoy

• Which among the following life cycle is exhibited by Polysiphonia?
  ক

  Diplontic

  খ

  Haplontic

  গ

  Triplolntic

  ঘ

  Haplo-diplontic
• Which among the following life cycle is exhibited by Fucus?
  ক

  Diplontic

  খ

  Haplontic

  গ

  Triplolntic

  ঘ

  Haplo-diplontic
• Haploid cells undergo mitosis and diploid cells undergo meiosis to form plant body
  ক

  True

  খ

  False
• Which among the following is incorrect about Haplo-diplontic life cycle?
  ক

  In this life cycle, both sporophytic phase and gametophytic phase have equal life time

  খ

  Both sporophytic and gametophytic phases are multi-cellular and have independent existence

  গ

  This kind of life cycle is exhibited by Pteridophytes and Bryophyte

  ঘ

  Ectocarpus exhibits haplo-diplontic life cycle
• Gametophytes in plants that exhibit diplontic life cycle may be heterotrophic, autotrophic or saprophytic.
  ক

  True

  খ

  False
• Which among the following life cycle is exhibited by a rose plant?
  ক

  Haplontic

  খ

  Diplontic

  গ

  Triplontic

  ঘ

  Haplo-diplontic
• Which among the following is incorrect about diplontic life cycle?
  ক

  Sporophyte is the dominant phase

  খ

  All spermatophytes exhibit diplontic life cycle

  গ

  Gametophyte depends on the sporophyte

  ঘ

  Sporophyte depends on Gametophyte for their food
• Which among the following life cycle suits Chlamydomanas?
  ক

  Haplontic

  খ

  Diplontic

  গ

  Triplontic

  ঘ

  Haplo-diplontic
• Which of the following is incorrect about haplontic life cycle?
  ক

  Gametophytes are the dominant phase in this life cycle

  খ

  Sporophytes are free-living

  গ

  Spores are haploid in nature and form gametophyte by mitotic division

  ঘ

  Zygote acts as sporophyte