Adaptation and Survival - lesson2

1

All of the following sentences represent the meanings of adaptation except...........

it is the characteristics that help living things survive.

it is the changes that help the animal to find a prey.

it is the changes that causes the animal death.

it is the characteristics that help living things reproduce.

2

The color of fur of fennec foxes protects them from........

cold weather.

rains.

wind.

hot Sun.

3

Fennec foxes have a tan-colored coat that provides.............in their environments

camouflage

communication

respiration

panting

4

Panting in fennec foxes belongs to.......... adaptation.

neither structural nor behavioral

only behavioral

both structural and behavioral

only structural

5

Fennec foxes and arctic foxes live in burrows, this belongs to adaptation

only behavioral

both structural and behavioral

only structural

neither structural nor behavioral

6

All the following properties help fennec foxes to stay cool except..........

make panting.

thick fur coat.

tan-colored coat.

extra-large ears.

7

Changing the color of body coat of arctic foxes according to season, is considered as a type of.........

physical adaptation.

behavioral adaptation.

change to the way of drinking.

change to the way of breathing.

8

All the following properties help arctic foxes to stay warm except..........

thick fur coat.

short ears.

short legs.

tan-colored.

9

Both fennec foxes and arctic foxes are similar in all of the following except..........

they can eat different things.

they have different sized ears.

they are live in the same habitat.

they have excellent hearing ability.

10

Bull sharks can live in........

fresh water only.

salt water only.

seas, rivers and mud.

rivers, seas and oceans.

11

From physical adaptation of bull sharks is that they........

can live in salt water only.

hunt in the day as well as the night.

can live in both salt water and fresh water.

are flexible about what they eat.

12

When a panther chameleon stands within leaves of trees, the color of its scales changes into.......... color.

blue

white

black

green

13

Special eyes of the panther chameleon are belong to............ adaptation.

only structural

both structural and behavioral

only behavioral

neither structural nor behavioral

14

......... is considered as a behavioral adaptation in the panther chameleon.

Long sticky tongue

V-shaped feet

Each eye can move independently

Puffing up its body during danger

15

All the following properties are considered as structural adaptations in the panther chameleon except its........

long sticky tongue.

each eye can move independently.

openning its mouth wide during danger.

V-shaped feet.

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