Sail E0 Webinar

MCQs

Total Questions : 295 | Page 23 of 30 pages
Question 221. Organ of voice in bird is called a
  1.    trachea
  2.    syrinx
  3.    air sacs
  4.    balloon
 Discuss Question
Answer: Option B. -> syrinx
Answer: (b).syrinx
Question 222. Free living specie that feed on small animals and bodies of deads and decaying is
  1.    spleen
  2.    liver worts
  3.    Adiantum
  4.    Planaria
 Discuss Question
Answer: Option D. -> Planaria
Answer: (d).Planaria
Question 223. Stinging cells which are organs of offense and defense are called
  1.    defense cells
  2.    flame cells
  3.    nematocysts
  4.    bulbs
 Discuss Question
Answer: Option C. -> nematocysts
Answer: (c).nematocysts
Question 224. Heart of class cyclostomatous have a heart with one
  1.    ventricle
  2.    auricle
  3.    artery
  4.    vein
 Discuss Question
Answer: Option B. -> auricle
Answer: (b).auricle
Question 225. Largest living vertebrates are known to be
  1.    whales
  2.    crocodiles
  3.    sharks
  4.    dinosaurs
 Discuss Question
Answer: Option C. -> sharks
Answer: (c).sharks
Question 226. Birds are
  1.    cold blooded
  2.    homoeothermic
  3.    poikilothermic
  4.    hetrothermic
 Discuss Question
Answer: Option B. -> homoeothermic
Answer: (b).homoeothermic
Question 227. In jelly fish, poly is reduced and medusae is
  1.    low
  2.    recessive
  3.    dominant
  4.    high
 Discuss Question
Answer: Option C. -> dominant
Answer: (c).dominant
Question 228. Eutheria is class of mammals which include placental mammals including
  1.    birds
  2.    reptiles
  3.    humans
  4.    spiders
 Discuss Question
Answer: Option C. -> humans
Answer: (c).humans
Question 229. Cleavage of zygote is spiral and determinate in
  1.    proterostomia
  2.    deutrostomia
  3.    tritrostomia
  4.    multitrostomia
 Discuss Question
Answer: Option A. -> proterostomia
Answer: (a).proterostomia
Question 230. Class cyclostomatous includes living vertebrates which are most primitive and lack
  1.    brain
  2.    alimentary canal
  3.    jaws
  4.    teeth
 Discuss Question
Answer: Option C. -> jaws
Answer: (c).jaws

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

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0