Light and Sight - lesson 2

1

Humans have......... eyes than nocturnal animals.

stronger

sharper

smaller

bigger

2

The pupils of human eyes open......... that of nocturnal animals.

wider than

narrower than

similar to

typical to

3

The wide pupils of human eyes, letting in......... light than those of fishing cat

large amount of

more

less

very large amount of

4

Nocturnal animals depend on all the following senses to find out their preys a night, excepte..........

hearing sense.

sight sense.

taste sense.

smelling sense.

5

All of the following are preys for tarsier, except...........

penguins.

insects.

small birds.

small lizards.

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

humans

arctic foxes

fishing cats

8

Each of human, fishing cat and tarsier,..........

has an excellent night vision.

has a mirror-like membrane in its eyes.

has two eyes adapted for vision.

becomes more active at night.

9

Which of the following do not need a big amount of light to see in the dark ?..........

Cats and tarsiers.

Humans and tarsiers.

Humans and cats.

Bats and humans.

10

To detect the place of a table in a completely dark room, you can depend on..........

sight sense.

taste sense.

touch sense.

hearing sense.

11

......... Has a mirror-like membrane on the back of its eyes.

Tarsier

Human

Cat

Owl

12

........... Doesn't have spectacular night vision, but depends on night vision goggles.

Cat

Owl

Tarsier

Human

13

...........Its eyes cannot move in their sockets, and it has a bowl shaped face.

Human

Cat

Owl

Tarsier

14

..........Its eyes cannot move in their sockets, and it is a tiny monkey.

Owl

Tarsier

Human

Cat