Home
Class 12
BIOLOGY
Which is true of the function of labelle...

Which is true of the function of labelled part in the diagram.

A

a-blind spot-image formed here

B

b-fovea-no visual activity is present

C

c-cornea-helps to hold lens in place

D

d-iris-visible coloured portion of eye.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SEEDS

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos

  • STEM

    DINESH PUBLICATION ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|134 Videos

Similar Questions

Explore conceptually related problems

The function of labelled part X is

Labelled part A is the part of

The diagram shown below is the longitudinal section of a testis of man. Study it carefully and answer the questions that follow : (i) Label the parts numbered 1 to 3 in the diagram. (ii) In which part of the testis are the sperms ? (iii) State the functions of the parts labelled 1 and 3 in the diagram. (iv) Name the cells that secrete Testosterone. (v) Draw a neat, labelled diagram of a sperm.

Label the diagram.

label the diagram

In the electric circuit shown in Fig., label the parts A, B, C, D, E, and E State the function of each part. Show in the diagram the direction of flow of current.

In the electric circuit shown in Fig. 1, label the parts A, B, C, D, E, and F State the function of each part. Show in the diagram the direction of flow of current.

Which is true for labelled parts in the figure

Which of the following is true for the labelled parts in the figure below?

The diagram given below is that of a developing human foetus. Study the diagram and then answer the questions that follow : (i) Label the parts numbered 1 to 3 in the diagram. (ii) Mention any two functions of the part labelled 2 in the diagram. (iii) Explain the significance of the part numbered 3 in the diagram. (iv) Define the term 'Gestation'. What is the normal gestational period of the developing human embryo? (v) Mention the sex chromosomes in a male and female embryo.

DINESH PUBLICATION ENGLISH-SENSE ORGANS -All Questions
  1. Retina has

    Text Solution

    |

  2. Which is thickened to form organ of corti ?

    Text Solution

    |

  3. Which is true of the function of labelled part in the diagram.

    Text Solution

    |

  4. The posterior part of the retina, which is just opposite to the lens i...

    Text Solution

    |

  5. Identify the wrong statement regarding the mechanism of hearing

    Text Solution

    |

  6. Photopigments of human eye are composed of a protein called

    Text Solution

    |

  7. Identify two small apertures present in auditory capsule

    Text Solution

    |

  8. The stato-acoustic receptor responds to changes of

    Text Solution

    |

  9. Which of the following is present at the posterior pole of the eye, la...

    Text Solution

    |

  10. Which one of the following statemetns is not correct.

    Text Solution

    |

  11. Assertion: The optic nerve leaves the eye at the point called blind sp...

    Text Solution

    |

  12. Select the correct option regarding sectional view of cochlea

    Text Solution

    |

  13. Which part is not included in Cochlear duct

    Text Solution

    |

  14. The correct path followed by sound waves from external ear to inner ea...

    Text Solution

    |

  15. the anterior portion of sclera is called

    Text Solution

    |

  16. The projecting ridge in ampulla of semicircular canals in ear is calle...

    Text Solution

    |

  17. Which one of the following is the functional unit of hearing

    Text Solution

    |

  18. Which is not a refractive medium of eye

    Text Solution

    |

  19. Select the correct identification group of labelled parts I,II,III

    Text Solution

    |

  20. Nature of ceruminous glands is :

    Text Solution

    |