$A$ mature Hydra usually bears
- AOne testis and several ovaries
- BOne testis and one ovary
- CSeveral testes and one ovary
- DSeveral testes and several ovaries
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Similar Questions
Column $I$ Column $II$ $(A)$ Limbless reptile $(i)$ Lamprey $(B)$ Jawless vertebrate $(ii)$ Salamander $(C)$ Amphibian $(iii)$ Snake $(D)$ Cartilaginous fish $(iv)$ Shark $(E)$ Flightless bird $(v)$ Ostrich
Match items in column $I$ with those given in column $II$.
| Column $I$ | Column $II$ |
| $(A)$ Limbless reptile | $(i)$ Lamprey |
| $(B)$ Jawless vertebrate | $(ii)$ Salamander |
| $(C)$ Amphibian | $(iii)$ Snake |
| $(D)$ Cartilaginous fish | $(iv)$ Shark |
| $(E)$ Flightless bird | $(v)$ Ostrich |
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View SolutionWhich of the following statements is false?
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View SolutionWhich of the following sets of animals is correctly matched with its respective phylum/class?
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View SolutionWhich character is not the same in $Aves$ and $Mammals$?
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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
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