Biology
Which of the following belongs to class Pisces ?
- Jellyfish
- Dogfish
- Silverfish
- Cuttlefish
5 Kingdom
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Answer
Dogfish
Reason — Jellyfish, Silverfish and Cuttlefish belong to Cnidaria, Arthropoda and Mollusca respectively.
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Related Questions
Cycads and Conifers are two types of-:
- Gymnosperms
- Pteridophytes
- Angiosperms
- Bryophytes
The leaf-like structure of Bryophytes is termed as-
- Phylloclade
- Phyllode
- Cladode
- Phyllids
Identify the invertebrate phyla P and Q based on the characteristics given below :
Characteristics Invertebrate Phyla Usually have a skeleton of microscopic spicules or elastic spongin fibres. P Soft, round, cylindrical body with a false body cavity. Q - P — Porifera, Q — Cnidaria
- P — Cnidaria, Q — Platyhelminthes
- P — Porifera, Q — Nematoda
- P — Nematoda, Q — Cnidaria
Assertion (A): Monera and Protista are similar with respect to their number of cells. Both are unicellular.
Reason (R): They differ with respect to their nuclei. Monerans are prokaryotic and protists are eukaryotic.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.