Select the correct atatementA. All arthropods have at least one pair o – InterviewSolution

InterviewSolution

1.	Select the correct atatementA. All arthropods have at least one pair of antennaeB. All molluscs have an external or internal shellC. All annelids have setaeD. All echinoderms have water vascular system.
Answer» Correct Answer - B

Discussion

No Comment Found

Related InterviewSolutions

Ambulacral grooves are absent inA. AsteroideaB. CrinoideaC. OphiuroideaD. Nautiloidea.
Both mouth and anus occur on the same side inA. CrinoideaB. AsteroideaC. HolothuroideaD. Echinoidea.
A distinct anus is absent in echinoddermsA. AsteroideaB. OphiuroideaC. EchinoideaD. Holothuroidea.
The larvae of Echinodermates areA. Trochophore and AuriculariaB. Bipinnaria and BrachiolariaC. Redia and CarcariaD. Miracidium and Cysticerci.
Tube feet are without suckers inA. EchinoideaB. OphiuroideaC. CrinoideaD. Both B and C.
Which is properly matched ?A. Echinodermate- Asteroidea- StarfishB. Arthropoda-Insecta-SpiderC. Mollusca-Caphalopoda-UnioD. Platyhelminthes-Trematoda-Planaria.
The adults are readially symmetrical but larvae exhibit bilateral symmetry inA. MolluscaB. HemichordaraC. EchinodermataD. Cephalochordata.
Tube feet are characteristic of phylumA. ArthropodaB. AnnelidaC. EchinodermataD. Mollusca.
An exclusively marine phylum isA. MolluscaB. CoelenterataC. SpongesD. Echinodermata
Pentaradial symmetry occurs inA. EchinodermateB. ArthropadaC. MolluscaD. Annelida