Basic Science : Phylum Arthropoda QUESTIONS AND ANSWERS :: part13 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.An echinoderm which can both creep and swim actively is |
| Oreaster |
| Ophiothrix |
| Echinus |
| Cucumaria |
22.Circulatory system of echinoderms is |
| Closed |
| Open |
| Haemal |
| Both B and C |
23.Star Fish is |
| Nekton |
| Neuston |
| Benthonic |
| Terrestrial |
24.A speciality of echinoderms is presence of |
| Both epidermal exoskeleton and mesodermal endoskeleton |
| Ciliated epidermis |
| Coelom |
| None of the above |
25.An echinoderm which shows eversion of stomach during feeding |
| Antedon |
| Cucumaria |
| Asterias |
| Echinus |
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
Too many of us are not living our dreams because we are living our fears.- Les Brown
