General knowledge(GK)/General Knowledge Biology Questions Set-4 Sample Test,Sample questions

Question:
A colour blind person has difficulty in distinguishing which of the two colours ?

1. Green & Red

2. White & Red

3. Blue & Red

4. Red & Black


Question:
A Sarcomere is the distance between two

1. Z discs

2.H zones

3.A bands

4.I bands


Question:
A tetrad is made up of

1.four homologous pairs of chromosomes

2.two homologous chromosomes, each consisting of two chromatids

3.four non-homologous chromosomes

4. two homologous pairs of chromosomes


Question:
A true species in mauritius failed to reproduce because of the extinction of a fruit eating bird. Which one of the following was that bird?

1.Dove

2.Dodo

3.Condor

4.Skua


Question:
A vehicle born transmitted diseases are

1.Plague and Malaria

2.Chicken Pox and Tetanus

3.Mumps and Common cold

4.Eye infection and influenza


Question:
All of the following are true of neurons except that

1.they conduct a nervous impulse

2.they are a very specialized form of connective tissue

3. thay are separated from one another by synapses

4.When mature, they lose ability to divide


Question:
Biological complete proteins are found in

1. Potato, Onion, Carrot

2.Apple, Egg, Wheat

3.Rice, Meat, Butter

4.Meat, Milk, Egg


Question:
Fill in the blank with the most appropriate option.

Plants that do not have a differentiated plant body belong to the group _____

1.Bryophyta

2.Phanerogams

3.Thallophyta

4. Pteridophyta


Question:
Hepatitis virus destroys the cells and may cause the disease

1.Jaundice

2.Malaria

3.Typhoid

4.Elephantiasis


Question:
Heritable variation is required for which of the following?

1.Evolution

2.Asexual reproduction

3.Mitosis

4.Meiosis


Question:
Important objective of biotechnology in agriculture section is _________

1.% produce best resistant varieties of plant

2.% increase the nitrogen content

3.% decrease the seed number

4. % increase the plant weight


Question:
In a bisexual flower if androcium and gynoecium mature at different time the phenomeon is known as _________

1.Dichogamy

2.Herpogamy

3. Haterogamy monogamy

4.None of these


Question:
Most bacteria reproduce by

1.budding

2.binary fission

3.fragmentation

4.mitosis


Question:
Organisms need Nutrients in order to

1.Breaking down food

2.Utilize chemical compounds

3.recycling

4.None


Question:
Plant development is influenced by

1. quality, quantity and duration of light

2.quality and duration of light

3.quality and quantity of light

4.quality of light only


Question:
Rubella diseases is described first by the scientist

1.Abu Baqre

2. Ronald Ross

3.Laveris

4.Darwin


Question:
Select the correct statement about the Heart Valves.

1.Aortic and pulmonary valves control the flow of blood into the heart.

2. The AV valves are supported by chordae tendineae so that regurgitation of blood into the atria during ventricular contraction does not occur.

3.The tricuspid valve divides the left atrium from the left ventricle

4.The mitral valve separates the right atrium from the right ventricle.


Question:
Statement I :

Bioaccumulation is a process of progressive accumulation of heavy metals and pesticides in an organism.

Statement II :

Large fishes of the pond are found to have higher concentration of pesticides than planktons of the same pond.

 

1.Both the statements are individually true and Statement II is the correct explanation of Statement I

2.Both the statements are individually true but Statement II is not the correct explanation of Statement I

3.Statement I is true but Statement II is false

4. Statement I is false but Statement II is true


Question:
Succus Entericus is the name given to

1.Intestinal juice

2.Appendix

3. A junction b/w ileum and large intestine

4.None of the above


Question:
The artificial kidney is a

1.transplant

2.machine

3. another's kidney

4.other kidney from same body


Question:
The biogenetic law was proposed by

1.Alfred Russel Wallace

2.Charles Darwin

3.Ernst von Haeckel

4.Lamarck


Question:
The enzyme that is necessary to bring about clotting of blood is 

1.peptidase

2.amylase

3.lipase

4.thrombokinase


Question:
The grouping of blood is based on substances called

1.antibodies

2.antigens

3.antitoxin

4.enzymes


Question:
The kilo calories of energy released from one gram of fats is

1.5.49

2.4.59

3.9.45

4.9.54


Question:
The meristem which occurs between mature tissues is known as _________meristem.
 

1.Intercalary

2.Primary

3.Lateral

4.Apical


Question:
The most healthy edible oil for heart is

1.Almond Oil

2.Sesame Oil

3.Mustard Oil

4.Olive Oil


Question:
The normal blood pressure in human beings is

1.80/120

2.120/80

3.80/110

4.110/90


Question:
The substrate of photorespiration is

1.Glucose

2.Pyruvic acid

3.Glycolate

4.Sucrose


Question:
The universal donor belongs to blood group

1.A

2.B

3.AB

4.O


Question:
The vitamin required for coagulation of blood

1.B6

2.c

3.k

4.b


Question:
Transcription occurs in the

1.DNA

2.Cytoplasm

3.Chromosomes

4.Nucleus


Question:
What is scientific name of Cotton  ?

1.Azadhirachta Indica

2.Phaseolies auicus

3. Gossypium Herbaceum

4.Ficus Benghalensis


Question:
What is the structural unit of compact bone?

1. Osteon

2.Spongy bone

3.Lamellae

4.Periosteum


Question:
Which bacteria cause the greatest harm in the food industry?
 

1.Recycling

2.Digestive

3.Fermenting

4.Pathogenic


Question:
Which best describes a tetrad?

1. A diploid cell

2.Two gametes

3.Four chromatids

4.A haploid cell


Question:
Which cells are destroyed in AIDS

1.Monocytes

2.Neutrophils

3.Lymphocytes

4.R.B.C.


Question:
Which forms the largest portion of the coxal bone?

1.Ilium

2.Ischium

3.Pubis

4.None of the above


Question:
Which helps prevent errors in DNA replication?

1.Complementary base pairing reduce errors

2.DNA ligase checks the DNA for errors

3.DNA is located in the ribosomes

4.Any base can pair with any other base


Question:
Which nutrient has forms most of our body weight?

1.Water

2.Fats

3.Carbohydrates

4.Proteins


Question:
Which of the following is an endocrine gland?

1.Mammary glands

2.Apocrine sweat glands

3.Reproductive glands

4.Salivary glands


Question:
Which of the following is the largest phyllum in the animal kingdom in respect of number of species

1.Annalida

2.Platyhelminthes

3.Chordata

4.Arthropoda


Question:
Which of the following statements about ddntps is true?

1.They have a hydrogen at the 3 carbon of the sugar

2.DNA polymerase can add a new dNTP to a 3 ddNTP.

3.They have a free 3-hydroxyl group on the ribose sugar

4.They have an oxygen at the 2 carbon of the ribose sugar.


Question:
Which of these is NOT a lipid?

1.Wax

2.Cholesterol

3.RNA

4.Phospholipid


Question:
Which of these is unique to flowering plants?

1. double fertilization

2.an embryo surrounded by nutritive tissue

3. haploid gametophytes

4.pollen production


Question:
Which one of the following organisms is dependent on saprophytic mode of nutrition?

 

1.Agaricus

2.Ulothrix

3.Riccia

4.Cladophora


Question:
Which organ filters blood in human body?

1.Lungs

2.Heart

3.Liver

4.Kidneys


Question:
Which statement about capillaries is correct?

1.their walls are covered with cilia

2.they warm and humidify inhaled air

3.their walls are only one cell thick

4.they move mucus through the lungs


Question:
Which statement best describes Arteries?

1.They have thin walls and transport blood away from the heart

2.They have thick walls and transport blood toward the heart

3.They have thin walls and transport blood toward the heart

4.They have thick walls and transport blood away from the heart


Question:
Why are yeast cells frequently used as hosts for cloning?

1.they are eukaryotic cells

2.they do not have plasmids

3.only yeast cells allow the gene to be cloned

4.they easily form colonies


More MCQS

  1. भारतीय इतिहास(Indian History)
  2. संयुक्त राज्य अमेरिका का इतिहास(History of the united states)
  3. आधुनिक भारतीय इतिहास भाग -1(Modern indian history part 1)
  4. आधुनिक भारतीय इतिहास भाग -2(Modern indian history part 2)
  5. आधुनिक भारतीय इतिहास भाग -3(Modern indian history part 3)
  6. आधुनिक भारतीय इतिहास भाग -4(Modern indian history part 4)
  7. आधुनिक भारतीय इतिहास भाग -5(Modern indian history part 5)
  8. covid-19
  9. History
  10. Full name(पूरा नाम)
  11. Birthdate(जन्म दिन)
  12. Date of death(मृत्यु तिथि)
  13. Birth Place(जन्म स्थान)
  14. Indian Politiecs
  15. Political Science
  16. Competitive Exams (History) Part 1
  17. Competitive Exams (History) Part 2
  18. Competitive Exams (History) Part 3
  19. Competitive Exams (History) Part 4
  20. Competitive Exams (History) Part 5
  21. Competitive Exams (History) Part 6
  22. Competitive Exams (History) Part 7
  23. Competitive Exams (History) Part 8
  24. General knowledge Competitive Exam 1
  25. General knowledge Competitive Exam 2
  26. General knowledge Competitive Exam 3
  27. General Knowledge Competitive Exam 4
  28. GK MCQ Questions NCERT BOOKS Set -1
  29. GK MCQ Questions NCERT BOOKS Set -2
  30. GK MCQ Questions NCERT BOOKS Set -3
  31. GK MCQ Questions NCERT BOOKS Set -4
  32. GK MCQ Questions NCERT BOOKS Set -5
  33. Current Affairs 2021-Places
  34. Current Affairs 2021-Sports
  35. Current Affairs 2021- Technology
  36. Basic General Knowledge - Section 1
  37. Current Affairs 2021- Art and Culture
  38. Current Affairs 2021- Banking
  39. Current Affairs 2021- Business
  40. Current Affairs 2021- Economy
  41. Basic General Knowledge - Section 2
  42. Basic General Knowledge - Section 3
  43. Basic General Knowledge - Section 4
  44. Basic General Knowledge - Section 5
  45. Basic General Knowledge - Section 6
  46. Basic General Knowledge - Section 7
  47. Basic General Knowledge - Section 8
  48. Basic General Knowledge - Section 9
  49. General Knowledge - Section 1
  50. General Knowledge MCQS - Indian Culture
  51. General Knowledge MCQS - World Organisations
  52. General Knowledge MCQS - Indian History
  53. General Knowledge MCQS - Famous Personalities
  54. Current Affairs 2021-Miscellaneous
  55. Current Affairs 2021-Politics
  56. Current Affairs 2021-Persons
  57. Current Affairs 2021-Important Days
  58. Current Affairs General Knowledge (GK) -States Latest
  59. Current Affairs General Knowledge (GK) -National
  60. Current Affairs General Knowledge (GK) -International
  61. Current Affairs General Knowledge (GK) -Awards and Honours
  62. General Knowledge(GK) MCQS-General Science-Elements and Metals
  63. General Knowledge(GK) MCQS-General Science - Measurements
  64. General Knowledge(GK) MCQS-General Science - Nuclear Science
  65. General Knowledge(GK) MCQS-General Science - Synthetic Materials
  66. General Knowledge(GK) MCQS-General Science - Inventions
  67. INFORMATION AND TECHNOLOHY MCQS-G K Question and Answer
  68. General Science MCQS-GK Questions & Answers
  69. Basic General Knowledge - Section 10
  70. Indian Polity
  71. Chemistry MCQS -General Knowledge
  72. General Awareness MCQ Questions Set 1
  73. General Awareness MCQ Questions Set 2
  74. General Awareness MCQ Questions Set 3
  75. General Awareness MCQ Questions Set 4
  76. General Awareness MCQ Questions Set 5
  77. General Awareness MCQ Questions Set 6
  78. General Awareness MCQ Questions Set-7
  79. General Awareness MCQ Questions Set 8
  80. General Awareness MCQ Questions Set 9
  81. General Awareness MCQ Questions Set 10
  82. General Awareness MCQ Questions Set 11
  83. General Awareness MCQ Questions Set 12
  84. General Awareness MCQ Questions Set-13
  85. General Awareness MCQ Questions Set-14
  86. General Awareness MCQ Questions Set-15
  87. General Awareness MCQ Questions Set-16
  88. General Awareness MCQ Questions Set-17
  89. General Awareness MCQ Questions Set-18
  90. General Awareness MCQ Questions Set-19
  91. General Awareness MCQ Questions Set-20
  92. General Awareness MCQ Questions Set-21
  93. General Awareness MCQ Questions Set-22
  94. General Awareness MCQ Questions Set-23
  95. General Awareness MCQ Questions Set-24
  96. General Awareness MCQ Questions Set-25
  97. General Awareness MCQ Questions Set-26
  98. General Awareness MCQ Questions Set-27
  99. Indian Economy MCQ Set 1
  100. Indian Economy MCQ Set 2
  101. Genera Knowledge (Animals and Birds) set-1
  102. Genera Knowledge (Animals and Birds) Mcq Questions set-2
  103. Genera Knowledge (Animals and Birds) Mcq Questions set-3
  104. General Knowledge Biology Mcq Questions set-1
  105. General Knowledge Biology Mcq Questions set-2
  106. General Knowledge Business Awareness MCQ Questions Set-1
  107. General Knowledge Business Awareness MCQ Questions Set 2
  108. General Knowledge Business Awareness MCQ Questions Set -3
  109. General Knowledge Business Awareness MCQ Questions Set -4
  110. General Knowledge Biology Questions Set-3
  111. General Knowledge Biology Questions Set-4
  112. General Knowledge Biology Questions Set-5
  113. General Knowledge Biology Questions Set-6
  114. General Knowledge Books and Authors MCQ Questions Set-1
  115. General Knowledge Books and Authors MCQ Questions Set-2
  116. General Knowledge Books and Authors MCQ Questions Set-3
  117. General Knowledge Books and Authors MCQ Questions Set-4
  118. Country Capitals Questions set -1
  119. Country Capitals Questions set -2
  120. General Awareness Questions
  121. Gk Indian Politics CURRENT AFFAIRS MCQ QUESTION SET 1
  122. Gk Indian Politics CURRENT AFFAIRS MCQ QUESTION SET 2
  123. Gk Indian Politics CURRENT AFFAIRS MCQ QUESTION SET 3
  124. Gk Indian Politics CURRENT AFFAIRS MCQ QUESTION SET 4
  125. BASIC GENERAL KNOWNLEGE MCQ SET 1
  126. BASIC GENERAL KNOWNLEGE MCQ SET 2
  127. BASIC GENERAL KNOWNLEGE MCQ SET 3
  128. Computer GK Mcq Question part 1
  129. Computer GK Mcq Question part 2
  130. Computer GK Mcq Question part 3
  131. MCQ GK SET-1
  132. Ancient Indian History Quiz Multiple Choice Questions (MCQs) Part 1
  133. Ancient Indian History Quiz Multiple Choice Questions (MCQs) Part 2
  134. Indian Culture General Studies MCQs Part 1
  135. Indian Culture General Studies MCQs Part 2
  136. Modern Indian History & Freedom Struggle Questions (MCQs) PART 1
  137. Indian Geography Questions (MCQs) for UPSC, State PCS and SSC Examinations Part 1
  138. Environment, Ecology & Biodiversity Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC and State PSC Examinations.
  139. Sports GK Questions - MCQs on Sports General Knowledge Part 1
  140. Sports GK Questions - MCQs on Sports General Knowledge Part 2
  141. Important Days and Dates GK Questions Part 1
  142. Important Days and Dates GK Questions Part 2
  143. Books and Authors GK Questions PART 1
  144. Andaman & Nicobar GK Questions Part 1
  145. Andaman & Nicobar GK Questions Part 2
  146. Arunachal Pradesh GK Questions for APPSC Examinations Part 1
  147. Arunachal Pradesh GK Questions for APPSC Examinations Part 2
  148. Bihar GK for BPSC and other Bihar PCS Exams Part 1
  149. Bihar GK for BPSC and other Bihar PCS Exams Part 2
  150. Uttar Pradesh GK Questions for UPPSC Examinations Part 1
  151. Uttar Pradesh GK Questions for UPPSC Examinations Part 2
  152. Government Schemes [India & States] Current Affairs MCQs
  153. India Current Affairs [Nation & States] MCQs
  154. Reports And Indices Current Affairs MCQs
  155. Legal & Constitutional Current Affairs
  156. International General Knowledge Test Set 01
  157. International General Knowledge Test Set 02
  158. GK Basic National Mcq Set 01
  159. GK Basic National Mcq Set 02
  160. World Organizations mcq
  161. World Famous Personality set 1
  162. International Books and Authors MCQ Questions -
  163. Constitution of India & Indian Politics Set 01
  164. Constitution of India & Indian Politics Set 02
  165. GK MCQ
  166. GK Quiz on Union-State Relations & Vice-President of India
  167. GK Mcq Indian Polity Parliamentary System in India
  168. Earth Multiple Choice Questions
  169. Earth Multiple Choice Questions set 2
  170. Earth Multiple Choice Questions set 2.
  171. Current Affairs Questions 2021
  172. Advertising MCQ Set 1
  173. Financial Accounting MCQ Part – 1
  174. Advertising MCQ Set 2
  175. Business Economics MCQ Part 1
  176. Direct Tax MCQ Set 1
  177. General Psychology MCQ SET 1
  178. Himachal Pradesh General Knowledge Questions
  179. Basic General Knowledge Mcq
  180. Sports GK MCQ Set 1
  181. Indian History MCQ Quiz Answers
  182. Indian Parliament MCQ Questions
  183. Famous Days & Dates General Knowledge Questions
  184. Botany General Knowledge Mcq Questions
  185. Geography General Knowledge MCQ
  186. Gujarat General Knowledge Questions
  187. Indian Culture MCQ
  188. Banking Awareness General Knowledge Mcq Set 1
  189. Banking Awareness General Knowledge Mcq Set 2
  190. Insurance Awareness MCQ Set 1
  191. Andhra Pradesh MCQ
  192. Odisha MCQ
  193. Haryana General Knowledge Mcq
  194. Jharkhand General Knowledge Questions
  195. Kerala General Knowledge Questions
  196. Madhya Pradesh General Knowledge Questions
  197. Bihar General Knowledge Questions
  198. Uttar Pradesh General Knowledge Questions
  199. Jammu and Kashmir General Knowledge Questions
  200. Meghalaya General Knowledge Questions
  201. Arunachal Pradesh General Knowledge Questions
  202. Mizoram General Knowledge Questions
  203. Nagaland General Knowledge Questions
  204. Countrywise General Knowledge Questions
  205. Inventions General Knowledge Questions
  206. Environment General Knowledge Questions
  207. Marketing Awareness General Knowledge Questions
  208. GK General Knowledge - Agriculture Question Set 1
  209. GK General Knowledge - Agriculture Question Set 2
  210. Indian Railways GK MCQ
  211. GK General Knowledge - Agriculture Question Set 3
  212. GK General Knowledge - Business And Economics Question set 1
  213. GK General Knowledge - Business And Economics Question set 2
  214. GK General Knowledge - Business And Economics Question set 3
  215. Punjab General Knowledge Mcq Questions
  216. Karnataka General Knowledge Mcq Questions
  217. Rajasthan General Knowledge Questions
  218. Uttarakhand General Knowledge Mcq Questions
  219. Chhattisgarh General Knowledge Mcq Questions
  220. GK General Knowledge - History Question Answer Set 1
  221. GK General Knowledge - History Question Answer Set 2
  222. GK General Knowledge - History Question Answer Set 3
  223. West Bengal MCQ Quiz Answers
  224. GK General Knowledge - History Question Answer Set 4
  225. GK General Knowledge - Miscellaneous Mcq Question Set 1
  226. Maharashtra MCQ Quiz Answers
  227. GK General Knowledge - Miscellaneous Mcq Question Set 2
  228. GK General Knowledge - Miscellaneous Mcq Question Set 3
  229. GK General Knowledge - Political Science Question Set 1
  230. GK General Knowledge - Political Science Question Set 2
  231. GK General Knowledge - Political Science Question Set 3
  232. GK General Knowledge - Art And Culture Question Set 1
  233. GK General Knowledge - Art And Culture Question Set 2
  234. Goa GK MCQ
  235. Manipur GK MCQ
  236. Sikkim GK MCQ
  237. GK General Knowledge - Art And Culture Question Set 3
  238. GK General Knowledge - Art And Culture Question Set 4
  239. GK General Knowledge - Art And Culture Question Set 5
  240. GK General Knowledge - Art And Culture Question Set 6
  241. GK General Knowledge - Art And Culture Question Set 7
  242. Country Capitals and Currency GK MCQ
  243. GK English Mcq Question Answer
  244. Science And Technology Mcq Question
  245. General Awareness MCQ
  246. GK Material Science Mcq
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!