Which feature is common among leech,cockroach,and scorpion?
- ANephridia
- BVentral nerve cord
- CAntennae
- DTentacles
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Similar Questions
Consider the following set of animals and choose the best option for the set of animals not belonging to the same class:
Easy
View SolutionWhich of the following characteristics is not shared by birds and mammals?
Medium
View SolutionMatch the organisms given in column-$I$ with their common name given in column-$II$ and choose the correct option.
Column-$I$ (Organisms) Column-$II$ (Common name) $A$. Pennatula $i$. Sea-fan $B$. Gorgonia $ii$. Sea-pen $C$. Adamsia $iii$. Sea-Anemone $D$. Cucumaria $iv$. Sea-cucumber
| Column-$I$ (Organisms) | Column-$II$ (Common name) |
| $A$. Pennatula | $i$. Sea-fan |
| $B$. Gorgonia | $ii$. Sea-pen |
| $C$. Adamsia | $iii$. Sea-Anemone |
| $D$. Cucumaria | $iv$. Sea-cucumber |
Medium
View SolutionWhich one of the following species correctly matches its two characteristics and phylum/class?
Species Two Characteristics Phylum/Class $A$. Ascaris $i$. Body segmented,$ii$. Males and females distinct Annelida $B$. Salamandra $i$. Tympanum represents ear,$ii$. External fertilization Amphibia $C$. Pteropus $i$. Skin possesses hair,$ii$. Oviparous Mammalia $D$. Obelia $i$. Cnidoblasts,$ii$. Organ-level organization Coelenterata
| Species | Two Characteristics | Phylum/Class |
|---|---|---|
| $A$. Ascaris | $i$. Body segmented,$ii$. Males and females distinct | Annelida |
| $B$. Salamandra | $i$. Tympanum represents ear,$ii$. External fertilization | Amphibia |
| $C$. Pteropus | $i$. Skin possesses hair,$ii$. Oviparous | Mammalia |
| $D$. Obelia | $i$. Cnidoblasts,$ii$. Organ-level organization | Coelenterata |
Medium
View SolutionWhich one feature is common to leech,cockroach and scorpion?
MediumAIIMS 2008
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