Home
Class 11
BIOLOGY
Segmentation in the body is first observ...

Segmentation in the body is first observed in which of the following:

A

Plathyhelminthes

B

Aschelminthes

C

Annelida

D

Arthropoda.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM

    JBD PUBLICATION|Exercise EXAMPLE|115 Videos

  • ANATOMY OF FLOWERING PLANTS

    JBD PUBLICATION|Exercise EXAMPLE|56 Videos

  • BIOLOGICAL CLASSIFICATION

    JBD PUBLICATION|Exercise EXAMPLE|96 Videos

Similar Questions

Explore conceptually related problems

Effect of pollution is first observed on

Observe the following pattern : .

A sample of urine was diagnosed to contain high content of glucose and ketone bodies. Based on this observ ation, answer the following: Which endocrine gland and hormone is related to this condition?

A sample of urine was diagnosed to contain high content of glucose and ketone bodies. Based on this observation, answer the following: Name the cells on which this hormone acts.

A sample of urine was diagnosed to contain high content of glucose and ketone bodies. Based on this observation, answer the following: What is the condition called and how can it be rectified?

The mean of 25 observations is 36. Out of these observationsif the mean of first 13 observations is 32 and that of the last 13 observations is 40, the 13th observation is :

The mean of 25 observations is 36. Out of these observationsif the mean of first 13 observations is 32 and that of the last 13 observations is 40, the 13th observation is :

In which phylum the body is segmented

True or False Chiasmata are first observed in pachytene.

JBD PUBLICATION-ANIMAL KINGDOM-EXAMPLE
  1. Write down important characters of phylum mollusca.

    Text Solution

    |

  2. Write distinct features of phylum Echinodermata.

    Text Solution

    |

  3. Describe important features of hemichordata.

    Text Solution

    |

  4. Give diagnostic characters of phylum chordata.

    Text Solution

    |

  5. Write down the important characters of animals belonging to class cycl...

    Text Solution

    |

  6. Write differences between chordates and non-chordates.

    Text Solution

    |

  7. Differentiate between superclass pisces and tetrapoda.

    Text Solution

    |

  8. Explain the important characterstics of class Aves.

    Text Solution

    |

  9. What are the difficulties that you would face in classification of ani...

    Text Solution

    |

  10. If you are given a specimen, what are the steps that you would follow ...

    Text Solution

    |

  11. How useful is the study of the nature of body cavity and coelom in the...

    Text Solution

    |

  12. What are the peculiar features that you find in parasitic platyhelmint...

    Text Solution

    |

  13. What are the reasons that you can think of for the arthropods to const...

    Text Solution

    |

  14. Water vascular system is the characteristic of which group of the foll...

    Text Solution

    |

  15. Segmentation in the body is first observed in which of the following:

    Text Solution

    |

  16. Prepare a list of some animals that are found parasitic on human being...

    Text Solution

    |

  17. “All vertebrates are chordates but all chordates are not vertebrates”....

    Text Solution

    |

  18. How important is the presence of air bladder in Pisces?

    Text Solution

    |

  19. Could the number of eggs or young ones produced by an oviparous and vi...

    Text Solution

    |

  20. Match the following:

    Text Solution

    |