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Light and Sight
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Light and Sight - lesson 2
Light and Sight - lesson 2
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1
Humans have......... eyes than nocturnal animals.
smaller
sharper
bigger
stronger
2
The pupils of human eyes open......... that of nocturnal animals.
narrower than
typical to
similar to
wider than
3
The wide pupils of human eyes, letting in......... light than those of fishing cat
less
very large amount of
large amount of
more
4
Nocturnal animals depend on all the following senses to find out their preys a night, excepte..........
sight sense.
smelling sense.
taste sense.
hearing sense.
5
All of the following are preys for tarsier, except...........
penguins.
small birds.
small lizards.
insects.
6
Both tarsier and owl,..........
are nocturnal animals.
can fly.
can swim.
belong to the same species.
7
Owls and.......... cannot move their eyes in their sockets.
tarsiers
arctic foxes
fishing cats
humans
8
Each of human, fishing cat and tarsier,..........
has a mirror-like membrane in its eyes.
has two eyes adapted for vision.
becomes more active at night.
has an excellent night vision.
9
Which of the following do not need a big amount of light to see in the dark ?..........
Humans and tarsiers.
Bats and humans.
Cats and tarsiers.
Humans and cats.
10
To detect the place of a table in a completely dark room, you can depend on..........
touch sense.
taste sense.
hearing sense.
sight sense.
11
......... Has a mirror-like membrane on the back of its eyes.
Owl
Human
Cat
Tarsier
12
........... Doesn't have spectacular night vision, but depends on night vision goggles.
Cat
Owl
Human
Tarsier
13
...........Its eyes cannot move in their sockets, and it has a bowl shaped face.
Tarsier
Cat
Human
Owl
14
..........Its eyes cannot move in their sockets, and it is a tiny monkey.
Owl
Cat
Human
Tarsier
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