Advertisements
Advertisements
Question
Mention, if the following statement is True or False
Rods are responsible for vision in the dark
Options
True
False
Solution
True
APPEARS IN
RELATED QUESTIONS
Define the term.
Power of accommodation of the eye.
Night birds have ______ cones than rods in their eyes.
Five persons A, B, C, D and E have diabetes, leukaemia, asthma, meningitis and hepatitis, respectively.
Which of these persons cannot donate eyes?
The animals of prey have:
(a) two eyes at the front
(b) two eyes at the back
(c) two eyes on the sides
(d) one eye at the front and one on the side
The region in the eyes where the rods and cones are located is the
Name the following:
The part of the eye responsible for its shape.
State the main functions of the following:
Seminal Vesicles
Define the following:
Yellow spot
Sketch and label V.S. of a human eye.
Differentiate between:
Yellow spot and Blind spot.
State the Location:
Iris
State the Function:
Aqueous humour
The larynx has fold of tissue which vibrate with the passage of air to produce sound.
A prism ABC (with BC as base) is placed in different orientations. A narrow beam of white light is incident on the prism as shown in Figure . In which of the following cases, after dispersion, the third colour from the top corresponds to the colour of the sky?
 |
 |
 |
 |
| (i) | (ii) | (iii) | (iv) |
Eyes of the nocturnal birds have large cornea and a large pupil. How does this structure help them?
What kind of lens is there in our eyes? Where does it form the image of an object?
Vitreous humour is present between ______.
Explain the role of the part of human eye responsible for power of accommodation of human eye.
Chris was watching the display of fireworks in the sky.
- Trace the path of the light rays using the following terms:
Fovea, Lens, Conjunctiva, Pupil, Cornea. - Name the nerve that carries the impulse for vision to the brain.
Write the main functional activity of the following structure.
Ciliary body and suspensory ligament
