Home
Class 12
BIOLOGY
The early stage human embryo distinctly ...

The early stage human embryo distinctly possesses

A

gills

B

gill silts

C

external ear (pinna)

D

eyebrows

Text Solution

Verified by Experts

The correct Answer is:
B

Early human embryo possesses a dorsal hollow nerve cord, a well developed notochord and a series of gill slits, which represent th e fundamental chordate characters.
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASE

    NCERT FINGERTIPS|Exercise Human Health And Disease|177 Videos
  • MICROBES IN HUMAN WELFARE

    NCERT FINGERTIPS|Exercise Microbes In Human Welfare|138 Videos

Similar Questions

Explore conceptually related problems

The early human embryo distinctly possesses

32-celled stage of human embryo is

The 32-cells stage of the human embryo is

The 16 cells stage of the human embryo is

The 32 cells stage of the human embryo is:

Name the stage of human embryo at which it gets implanted .Explain the process of implanation .

At very eartly stage, the embryo derives nutrition from:"

Study the figure given below and answer the questions that follows- (a) Name the stage of human embryo the figure represents.(b) Identify A and B in the figure and mention its function.(c) Where is stem cell located in this embryo?

In humans, the embryo is protected in

NCERT FINGERTIPS-HUMAN REPRODUCTION-Human Reproduction
  1. Slect the option that correctly fills up the blanks in the given parag...

    Text Solution

    |

  2. The first movements of the fetus and appearance of hair on its head ar...

    Text Solution

    |

  3. The early stage human embryo distinctly possesses

    Text Solution

    |

  4. Deliver of developed fetus is scientifically called

    Text Solution

    |

  5. Match column I with column II and select the correct option from the c...

    Text Solution

    |

  6. In human adult females, oxytocin

    Text Solution

    |

  7. Match column I (terms) with column II (definitions) and select the cor...

    Text Solution

    |

  8. Mathc column I with column II and select the correct option from the c...

    Text Solution

    |

  9. Consider the following four statements and select the correct option s...

    Text Solution

    |

  10. Read the following statements carefully and select the correct statem...

    Text Solution

    |

  11. The third stage of parturition is called " after-birth". In this stage

    Text Solution

    |

  12. Given below are three statements each with one or two balnks select th...

    Text Solution

    |

  13. Mathc column I with column II and select the correct option from the c...

    Text Solution

    |

  14. After birth, colostrum is released from mammary glands which is rich i...

    Text Solution

    |

  15. In an experiment, sperms removed from epiddymis of a man were added i...

    Text Solution

    |

  16. The given figure illustrates montly changes in the human ovary during ...

    Text Solution

    |

  17. Level of follicle stimulating hormone (FSH) during infancy and adultho...

    Text Solution

    |

  18. Refer to the given graph representing interplay of different hormones ...

    Text Solution

    |

  19. Refer to the given graph representing interplay of different hormones ...

    Text Solution

    |

  20. Refer to the given graph representing interplay of different hormones ...

    Text Solution

    |