General Knowledge : General Science QUESTIONS AND ANSWERS :: part11 : 81 to 85
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :
81.Which of the following is the correct sequence in which the given animal groups appeared on the earth during the course of evolution ? |
| Porifera-Annelida-Coelenterata-Protozoa |
| Protozoa-Coelenterata-Porifera-Annelida |
| Annelida-Porifera-Protozoa-Coelenterata |
| Protozoa-Porifera-Coelenterata-Annelida |
82.Which era is known as the Golden Age of Reptiles due to the dominance of Dinosaurs over all possible habitats on Earth ? |
| Precambrian |
| Mesozoic |
| Cenozoic |
| None of these |
83.The scientific study of ageing is known as |
| Etiology |
| Gerantology |
| Osteology |
| Teratology |
84.The first organisms on earth were |
| autotrophs |
| heterotrophs |
| saprotrophs |
| None of these |
85.Genetic variation arises by |
| recombination |
| mutation |
| chromosomal aberrations |
| All of these |
More General Science QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison
