Home
Class 12
BIOLOGY
periplaneta americana and blatta orienta...

periplaneta americana and blatta orientalis differ mainly from each other in

A

body shape

B

wing length

C

length of antenna

D

life-history

Text Solution

Verified by Experts

The correct Answer is:
B
wing length
Promotional Banner

Topper's Solved these Questions

  • STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)

    AAKASH INSTITUTE|Exercise Assignment (Section-C)|28 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)

    AAKASH INSTITUTE|Exercise Assignment (Section-D)|10 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)

    AAKASH INSTITUTE|Exercise Assignment (Section-A)|40 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS ( ANIMAL TISSUES )

    AAKASH INSTITUTE|Exercise Assignment (Section-D)|10 Videos

  • TEST 1

    AAKASH INSTITUTE|Exercise Examplle|18 Videos

Similar Questions

Explore conceptually related problems

Periplaneta americana differs from Blatta orientalis in having

Individual learners differ from each other in

Lanthanoids and actinoids differ from each other because

How do nektonic and benthonic animals differ from each other?

The C_(4) and C_(3) plants differ from each other in

Nucleotides and nucleosides differ from each other mainly in:

How do nucleus and ganglion differ from each other ?

AAKASH INSTITUTE-STRUCTURAL ORGANISATION IN ANIMALS (CONTD . . .) (ANIMAL MORPHOLOGY)-Assignment (Section-B)
  1. Earthworm is

    Text Solution

    |

  2. In earthworm, pharyngeal nephridia occur in segments

    Text Solution

    |

  3. periplaneta americana and blatta orientalis differ mainly from each ot...

    Text Solution

    |

  4. In cockroach, the body in spite of being covered by an exoskeleton of ...

    Text Solution

    |

  5. Vestigial wings are found in

    Text Solution

    |

  6. In cockroach, elytra are ariticulated to the tergites of

    Text Solution

    |

  7. Which mouth part of cockroach acts as upper lip?

    Text Solution

    |

  8. Position of head in relation to body axis of cockroach is known as

    Text Solution

    |

  9. Endoskeletal structure present in the head is

    Text Solution

    |

  10. Periplaneta has mosaic vision. Each ommatidium is composed of followin...

    Text Solution

    |

  11. Which of the following is a wrong match in cockroach?

    Text Solution

    |

  12. Movement of which muscles can alter the pericardial space in cockroach...

    Text Solution

    |

  13. Number of segments in cockroach leg :

    Text Solution

    |

  14. The main function of blood vascular system in cockroach is

    Text Solution

    |

  15. The correct sequence of arrangements of segments in the leg of cockroa...

    Text Solution

    |

  16. Structure that helps the cockroach to walk on smooth surfaces is

    Text Solution

    |

  17. The number of spiracles in Periplaneta americana is

    Text Solution

    |

  18. The function of stomodaeal valve in the gut of the cock.-roach is to p...

    Text Solution

    |

  19. Which of the two parts in cockroach are fundamentally similar in struc...

    Text Solution

    |

  20. Ootheca in periplanata americana is secreted by

    Text Solution

    |