07. Eye and Ear
Neural Control and Coordination

285003 Human ear ossicles are

1 Incus and stapes
2 Stapes
3 Incus, malleus and stapes
4 Incus and malleus
Neural Control and Coordination

285005 Match the following columns and select the correct option.
| Column-I|Column-II |
| :--- | :--- | :--- | :--- |
| (A) Organ of Corti | (i) Connects middle ear and pharynx |
| (B) Cochlea | (ii) Coiled part of labyrinth |
| (C) Eustachian tube | (iii) Attached to the oval window |
| (D) Stapes | (iv) Located on the basilar membrane |

1 A - (iii), B - (i), C - (iv), D - (ii)
2 A - (iv), B - (ii), C - (i), D - (iii)
3 A - (i), B - (ii), C - (iv), D - (iii)
4 A - (ii), B - (iii), C - (i), D - (iv)
Neural Control and Coordination

285006 Match thefollowing columns and select the correct option :
| | Column - I | | Column - II |
| :---: | :---: | :---: | :---: |
| A. | Rods Cones | $\mathbf{i}$ | Absence of photoreceptor cells |
| B. | Blind Spot | ii | Cones are densely Packed |
| C. | Fovea | iii | Photoreceptor Cells |
| D. | Iris | iv | Visible coloured portion of the eye |

1 (A)-(ii), (B)-(iv), (C)-(iii), (D)-(i)
2 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
4 (A)-(iii), (B)-(iv), (C)-(ii), (D)-(i)
Neural Control and Coordination

285008 Which of the following statements is correct?

1 Cornea consists of dense connective tissue of elastin and can repair itself.
2 Cornea is convex, transparent layer which is highly vascularised.
3 Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.
4 Cornea is an external, transparent and protective proteinacious covering of the eye-ball.
Neural Control and Coordination

285003 Human ear ossicles are

1 Incus and stapes
2 Stapes
3 Incus, malleus and stapes
4 Incus and malleus
Neural Control and Coordination

285005 Match the following columns and select the correct option.
| Column-I|Column-II |
| :--- | :--- | :--- | :--- |
| (A) Organ of Corti | (i) Connects middle ear and pharynx |
| (B) Cochlea | (ii) Coiled part of labyrinth |
| (C) Eustachian tube | (iii) Attached to the oval window |
| (D) Stapes | (iv) Located on the basilar membrane |

1 A - (iii), B - (i), C - (iv), D - (ii)
2 A - (iv), B - (ii), C - (i), D - (iii)
3 A - (i), B - (ii), C - (iv), D - (iii)
4 A - (ii), B - (iii), C - (i), D - (iv)
Neural Control and Coordination

285006 Match thefollowing columns and select the correct option :
| | Column - I | | Column - II |
| :---: | :---: | :---: | :---: |
| A. | Rods Cones | $\mathbf{i}$ | Absence of photoreceptor cells |
| B. | Blind Spot | ii | Cones are densely Packed |
| C. | Fovea | iii | Photoreceptor Cells |
| D. | Iris | iv | Visible coloured portion of the eye |

1 (A)-(ii), (B)-(iv), (C)-(iii), (D)-(i)
2 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
4 (A)-(iii), (B)-(iv), (C)-(ii), (D)-(i)
Neural Control and Coordination

285008 Which of the following statements is correct?

1 Cornea consists of dense connective tissue of elastin and can repair itself.
2 Cornea is convex, transparent layer which is highly vascularised.
3 Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.
4 Cornea is an external, transparent and protective proteinacious covering of the eye-ball.
Neural Control and Coordination

285003 Human ear ossicles are

1 Incus and stapes
2 Stapes
3 Incus, malleus and stapes
4 Incus and malleus
Neural Control and Coordination

285005 Match the following columns and select the correct option.
| Column-I|Column-II |
| :--- | :--- | :--- | :--- |
| (A) Organ of Corti | (i) Connects middle ear and pharynx |
| (B) Cochlea | (ii) Coiled part of labyrinth |
| (C) Eustachian tube | (iii) Attached to the oval window |
| (D) Stapes | (iv) Located on the basilar membrane |

1 A - (iii), B - (i), C - (iv), D - (ii)
2 A - (iv), B - (ii), C - (i), D - (iii)
3 A - (i), B - (ii), C - (iv), D - (iii)
4 A - (ii), B - (iii), C - (i), D - (iv)
Neural Control and Coordination

285006 Match thefollowing columns and select the correct option :
| | Column - I | | Column - II |
| :---: | :---: | :---: | :---: |
| A. | Rods Cones | $\mathbf{i}$ | Absence of photoreceptor cells |
| B. | Blind Spot | ii | Cones are densely Packed |
| C. | Fovea | iii | Photoreceptor Cells |
| D. | Iris | iv | Visible coloured portion of the eye |

1 (A)-(ii), (B)-(iv), (C)-(iii), (D)-(i)
2 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
4 (A)-(iii), (B)-(iv), (C)-(ii), (D)-(i)
Neural Control and Coordination

285008 Which of the following statements is correct?

1 Cornea consists of dense connective tissue of elastin and can repair itself.
2 Cornea is convex, transparent layer which is highly vascularised.
3 Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.
4 Cornea is an external, transparent and protective proteinacious covering of the eye-ball.
Neural Control and Coordination

285003 Human ear ossicles are

1 Incus and stapes
2 Stapes
3 Incus, malleus and stapes
4 Incus and malleus
Neural Control and Coordination

285005 Match the following columns and select the correct option.
| Column-I|Column-II |
| :--- | :--- | :--- | :--- |
| (A) Organ of Corti | (i) Connects middle ear and pharynx |
| (B) Cochlea | (ii) Coiled part of labyrinth |
| (C) Eustachian tube | (iii) Attached to the oval window |
| (D) Stapes | (iv) Located on the basilar membrane |

1 A - (iii), B - (i), C - (iv), D - (ii)
2 A - (iv), B - (ii), C - (i), D - (iii)
3 A - (i), B - (ii), C - (iv), D - (iii)
4 A - (ii), B - (iii), C - (i), D - (iv)
Neural Control and Coordination

285006 Match thefollowing columns and select the correct option :
| | Column - I | | Column - II |
| :---: | :---: | :---: | :---: |
| A. | Rods Cones | $\mathbf{i}$ | Absence of photoreceptor cells |
| B. | Blind Spot | ii | Cones are densely Packed |
| C. | Fovea | iii | Photoreceptor Cells |
| D. | Iris | iv | Visible coloured portion of the eye |

1 (A)-(ii), (B)-(iv), (C)-(iii), (D)-(i)
2 (A)-(iii), (B)-(i), (C)-(ii), (D)-(iv)
3 (A)-(ii), (B)-(iii), (C)-(i), (D)-(iv)
4 (A)-(iii), (B)-(iv), (C)-(ii), (D)-(i)
Neural Control and Coordination

285008 Which of the following statements is correct?

1 Cornea consists of dense connective tissue of elastin and can repair itself.
2 Cornea is convex, transparent layer which is highly vascularised.
3 Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.
4 Cornea is an external, transparent and protective proteinacious covering of the eye-ball.