Algae-1 MCQ

Test your knowledge with important Algae-1 MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Algae-1 MCQs at Bissoy

• Plants other than that of Thallophyta are classified based on the presence or absence of vascular tissues as Bryophyta and others.
  ক

  True

  খ

  False
• Thallophyta follows cryptogamae.
  ক

  True

  খ

  False
• Which among the following are incorrect about Chladophora?
  ক

  Chladophora is a filamentous branched algal

  খ

  Chladophora is also called river weed in some areas

  গ

  It is edible and are used in salads

  ঘ

  There are many different varieties of chladophora that are difficult to be classified
• Which among the following is incorrect about Ulothrea?
  ক

  Ulothrea is a multicellular filamentous algae

  খ

  Ulothrea contains three different sets of cells i.e. apical, basal and lateral cells

  গ

  Apical cells are rounded at one end whereas basal cells are elongated at one end

  ঘ

  Every cell contains chlorophyll in them
• The inner cell wall in spirogyra is made up of ________
  ক

  Pectin

  খ

  Cellulose

  গ

  Chitin

  ঘ

  Lipids
• Which among the following are incorrect about volvox?
  ক

  Volvox grow in colonies

  খ

  The structure that connects them are called cytoplasmic bridges

  গ

  Daughter colonies of volvox grow inside the parent colony

  ঘ

  They are immobile due to absence of flagellum
• Which among the following are called as salad leaves?
  ক

  Ulothrea

  খ

  Ulva

  গ

  Chladophora

  ঘ

  Spirogyra
• Which among the following is an incorrect statement?
  ক

  Chlamydomanas is an example of unicellular algae

  খ

  Chlamydomanas have flagella to promote their movement

  গ

  Ulothrea is a unicellular autotrophic algal

  ঘ

  Spirogyra attains its name because of spiral like arrangement of chloroplasts
• The word “Thallophyta” means ________
  ক

  plants that don’t have well-differentiable structure

  খ

  plants that have large leaves

  গ

  plants that grow in colonies

  ঘ

  plants that are filamentous
• Which of the following is not the basis for sub-classification in plants?
  ক

  Well differentiable structure

  খ

  Presence of seeds

  গ

  Structure of branches

  ঘ

  Seed coat