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 characteristics that help living things reproduce.

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

it is the changes that causes the animal death.

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

panting

respiration

communication

camouflage

4

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

both structural and behavioral

only structural

only behavioral

neither structural nor behavioral

5

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

neither structural nor behavioral

only behavioral

both structural and behavioral

only structural

6

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

thick fur coat.

extra-large ears.

make panting.

tan-colored coat.

7

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

behavioral adaptation.

physical adaptation.

change to the way of breathing.

change to the way of drinking.

8

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

short legs.

short ears.

thick fur coat.

tan-colored.

9

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

they have different sized ears.

they have excellent hearing ability.

they can eat different things.

they are live in the same habitat.

10

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

fresh water only.

seas, rivers and mud.

salt water only.

rivers, seas and oceans.

11

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

can live in both salt water and fresh water.

are flexible about what they eat.

can live in salt water only.

hunt in the day as well as the night.

12

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

green

blue

white

black

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.

V-shaped feet

Puffing up its body during danger

Long sticky tongue

Each eye can move independently

15

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

each eye can move independently.

V-shaped feet.

long sticky tongue.

openning its mouth wide during danger.

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