Sail E0 Webinar

MCQs

Total Questions : 81 | Page 7 of 9 pages
Question 61. Mark the one, which is NOT a physiological effect of auxin?
  1.    Cell elongation
  2.    Stem elongation
  3.    Cell differentiation
  4.    Rooting
 Discuss Question
Answer: Option B. -> Stem elongation
Answer: (b).Stem elongation
Question 62. Beta-carotene, a plant pigment falls under which of the following classes of terpenes?
  1.    Triterpenes
  2.    Teteraterpenes
  3.    Diterpenes
  4.    Polyterpenes
 Discuss Question
Answer: Option B. -> Teteraterpenes
Answer: (b).Teteraterpenes
Question 63. Which of the following does NOT take part in the biosynthesis of terpenes?
  1.    Mevalonic acid
  2.    Methylerythritol phosphate
  3.    Acetyl-COA
  4.    Phenol
 Discuss Question
Answer: Option D. -> Phenol
Answer: (d).Phenol
Question 64. Name the phenolic compound present in tea?
  1.    Flavonoids
  2.    Lignans
  3.    Stilbene
  4.    Neolignans
 Discuss Question
Answer: Option A. -> Flavonoids
Answer: (a).Flavonoids
Question 65. Which of the following class does NOT belong to phenolic compounds?
  1.    Xanthone
  2.    Lignans
  3.    Gossypol
  4.    Flavonoids
 Discuss Question
Answer: Option C. -> Gossypol
Answer: (c).Gossypol
Question 66. Name the class of secondary metabolites which is characterized by the presence of the hydroxyl group with an aromatic ring?
  1.    Glycosides
  2.    Phenolics
  3.    Alkaloids
  4.    Terpenes
 Discuss Question
Answer: Option B. -> Phenolics
Answer: (b).Phenolics
Question 67. Name of the protein, which is involved in the transfer of water across the cellular membrane?
  1.    Keratin
  2.    Alanine
  3.    Arginine
  4.    Aquaporin
 Discuss Question
Answer: Option D. -> Aquaporin
Answer: (d).Aquaporin
Question 68. Which of the following zone is also known as the root hair zone?
  1.    Radical zone
  2.    Maturation zone
  3.    Elongation zone
  4.    Meristematic zone
 Discuss Question
Answer: Option B. -> Maturation zone
Answer: (b).Maturation zone
Question 69. What is field capacity?
  1.    Water holding capacity of the crop
  2.    Water holding capacity of soil
  3.    Water holding capacity of roots
  4.    Water utilization capacity of plant
 Discuss Question
Answer: Option B. -> Water holding capacity of soil
Answer: (b).Water holding capacity of soil
Question 70. Name the term which describes the plant wilt beyond recovery?
  1.    Saturation
  2.    Hypertonic
  3.    Permanent wilting
  4.    Root pressure
 Discuss Question
Answer: Option C. -> Permanent wilting
Answer: (c).Permanent wilting

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