Adaptation and Survival - lesson2

1

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

it is the characteristics that help living things reproduce.

it is the characteristics that help living things survive.

it is the changes that causes the animal death.

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

2

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

cold weather.

hot Sun.

rains.

wind.

3

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

respiration

camouflage

communication

panting

4

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

only behavioral

only structural

neither structural nor behavioral

both structural and behavioral

5

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

only structural

only behavioral

both structural and behavioral

neither structural nor behavioral

6

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

make panting.

extra-large ears.

thick fur coat.

tan-colored coat.

7

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

physical adaptation.

change to the way of breathing.

behavioral adaptation.

change to the way of drinking.

8

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

thick fur coat.

short legs.

short ears.

tan-colored.

9

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

they can eat different things.

they have excellent hearing ability.

they have different sized ears.

they are live in the same habitat.

10

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

rivers, seas and oceans.

fresh water only.

salt water only.

seas, rivers and mud.

11

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

hunt in the day as well as the night.

can live in salt water only.

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.

black

blue

white

green

13

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

neither structural nor behavioral

only structural

only behavioral

both structural and behavioral

14

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

Long sticky tongue

Puffing up its body during danger

Each eye can move independently

V-shaped feet

15

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

long sticky tongue.

V-shaped feet.

each eye can move independently.

openning its mouth wide during danger.

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