Home
Class 12
BIOLOGY
Which of the following statement is inco...

Which of the following statement is incorrect w.r.t. class cyclostomata?

A

All the members are ectoparasites on some fishes

B

Their body is devoid of scales and paried fins

C

Circulation is of opentype

D

They are marine but migrate for spawning to fresh water

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 16

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

  • NEET MOCK TEST 18

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is incorrect w.r.t. ribs?

Which of the following statement is incorrect w.r.t. MALT?

which of the following statement is incorrect w.r.t. Lysosomes ?

Which of the following statement is incorrect w.r.t. Prokaryotes ?

which of the following statement is incorrect w.r.t ribosomes?

Which of the following statement is incorrect w.r.t plasma membrane ?

Which of the following statement is incorrect w.r.t. inbreeding?

which of the following statement is incorrect w.r.t non- cyclic photosphorylation ?

Which of the following statements is incorrect w.r.t. inorganic catalycts?

NTA MOCK TESTS-NEET MOCK TEST 17-BIOLOGY
  1. Coenocytic mycelium is formed in

    Text Solution

    |

  2. Adaptations to plants against dry environmental conditions is // are

    Text Solution

    |

  3. The meristem which occurs in grasses and regenerates parts removes by ...

    Text Solution

    |

  4. Which of following are the steps of genetic engineering ?

    Text Solution

    |

  5. In man the axial skeleton is made up of

    Text Solution

    |

  6. Which of the following statement is correct regarding liverworts ?

    Text Solution

    |

  7. What is true about ecosystem ?

    Text Solution

    |

  8. Phyllode is present in :-

    Text Solution

    |

  9. The rupture of the Graafian follicle and the release of ovum occurs un...

    Text Solution

    |

  10. A lake with an inflow of domestic sewage rich in organic waste may res...

    Text Solution

    |

  11. How many bacteria are produced in four hours if a bacterium divides on...

    Text Solution

    |

  12. Underground parts of some plants spread to new niches and when older p...

    Text Solution

    |

  13. Contraction of diaphragm during inhalation

    Text Solution

    |

  14. Which of the following is a pair of bacterial diseases ?

    Text Solution

    |

  15. Which of the statements supports that a flower is a highly condensed a...

    Text Solution

    |

  16. In a medico legal case of accidental interchange between two babies in...

    Text Solution

    |

  17. How many microspore mother cells will give rise to 256 microspores aft...

    Text Solution

    |

  18. Which of the following statement is incorrect w.r.t. class cyclostomat...

    Text Solution

    |

  19. A type of granulocyte and agranulocyte (i) are phagocytic cells that...

    Text Solution

    |

  20. Which of the following statement about human population is correct ?

    Text Solution

    |