Basic Science : Phylum Arthropoda QUESTIONS AND ANSWERS :: part14 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.Which one is absent in echinoderms |
| Nervous system |
| Muscular system |
| Cephalisation |
| All the above |
17.Stone canal of Star Fish is |
| Straight |
| Rounded |
| Pentangular |
| S-shaped |
18.In echinoderms, ossicles are |
| Exoskeletal plates |
| Endoskeletal plates |
| Regions of ambulacral grooves |
| Regions from where oral tentacles develop |
19.Ophiura is |
| Brittle Star |
| Feather Star |
| Sand Dollar |
| Sea Lily |
20.Pinnules occur over the arms of |
| Asterias |
| Antedon |
| Astropecten |
| Holothuria |
More Phylum Arthropoda 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
A real entrepreneur is somebody who has no safety net underneath them. Henry Kravis
