Basic Science : Phylum Arthropoda QUESTIONS AND ANSWERS :: part14 : 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.Echinoderms are |
| Ammonotelic and aminotelic |
| Ureotelic |
| Uricotelic |
| Both B and C |
22.Heart Urchin belongs to class |
| Asteroidea |
| Ophiuroidea |
| Echinoidea |
| Holothuroidea |
23.In Sea Cucumber, the side in contact with substratum is |
| Anal |
| Oral |
| Lengthwise ventral |
| None of the above |
24.Which echinoderm does not possess arms? |
| Asterias |
| Echinocardium |
| Ophiura |
| Astropecten |
25.Attaching structures of Sea Lily are known as |
| Cirri |
| Tentacles |
| Rhizines |
| Holdfasts |
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
If you are not willing to risk the usual you will have to settle for the ordinary- Jim Rohn
