Sail E0 Webinar

MCQs

Total Questions : 28 | Page 1 of 3 pages
Question 1.  Holozoic nutrition is characterized by
  1.    phagocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
  2.    pinocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
  3.    pinocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
  4.    photosynthesis
 Discuss Question
Answer: Option A. -> phagocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
Question 2.  Saprozoic nutrition is characterized by
  1.    phagocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
  2.    pinocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
  3.    encystment of solid nutrients and subsequent formation of secretory vacuoles
  4.    pinocytosis of soluble nutrients and subsequent formation of phagocytic vacuoles
 Discuss Question
Answer: Option D. -> pinocytosis of soluble nutrients and subsequent formation of phagocytic vacuoles
Question 3.  Which of the following is least likely to have a rigid cell wall?
  1.    Bacterium
  2.    Archaean
  3.    Fungus
  4.    Protozoan
 Discuss Question
Answer: Option D. -> Protozoan
Question 4.  
Organisms with amoeboid cells that move within a network of mucous tracks using a typical gliding motion belong to which phylum of Protozoa?
  1.    Labyinthomorpha
  2.    Microspora
  3.    Apicomplexa
  4.    Myxozoa
 Discuss Question
Answer: Option A. -> Labyinthomorpha
Question 5.  The numbers of nuclear divisions involved in a ciliate undergoing binary fission is
  1.    greater than conjugation
  2.    lesser than conjugation
  3.    equal to conjugation
  4.    none of these
 Discuss Question
Answer: Option B. -> lesser than conjugation
Question 6.  Which of the following is not true of protozoa?
  1.    Lack cell wall
  2.    Produce no sporebearing structures
  3.    Comprise the microbial population known as phytoplankton
  4.    Form active feeding forms called trophozoites
 Discuss Question
Answer: Option C. -> Comprise the microbial population known as phytoplankton
Question 7.  Which of the following is not a function of cysts for Protozoa?
  1.    Protect against adverse environments
  2.    Sites for nuclear reorganization and cell division
  3.    Serve as a means of transfer between hosts in parasitic species
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 8.  Sexual reproduction in the Protozoa occurs most commonly by
  1.    conjugation
  2.    gametangial contact
  3.    binary fission
  4.    binary fusion
 Discuss Question
Answer: Option A. -> conjugation
Question 9.  Organisms with complex life cycles which include a mammalian host and an insect host and involves schizogony as part of the cycle belong to which phylum of Protozoa?
  1.    Sarcomastigophora
  2.    Microspora
  3.    Apicomplexa
  4.    Myxozoa
 Discuss Question
Answer: Option C. -> Apicomplexa
Question 10. . Most commonly asexual reproduction in the Protozoa is by
  1.    conjugation
  2.    gametangial contact
  3.    binary fission
  4.    binary fusion
 Discuss Question
Answer: Option C. -> binary fission

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0