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 changes that help the animal to find a prey.

it is the characteristics that help living things survive.

it is the changes that causes the animal death.

2

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

hot Sun.

wind.

cold weather.

rains.

3

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

communication

camouflage

panting

respiration

4

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

neither structural nor behavioral

only structural

both structural and behavioral

only behavioral

5

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

only behavioral

only structural

neither structural nor behavioral

both structural and behavioral

6

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

tan-colored coat.

make panting.

thick fur 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.

change to the way of drinking.

change to the way of breathing.

behavioral adaptation.

8

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

tan-colored.

short legs.

thick fur coat.

short ears.

9

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

they have different sized ears.

they are live in the same habitat.

they can eat different things.

they have excellent hearing ability.

10

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

rivers, seas and oceans.

salt water only.

fresh water only.

seas, rivers and mud.

11

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

are flexible about what they eat.

can live in both salt water and fresh water.

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.

blue

white

black

green

13

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

only behavioral

both structural and behavioral

only structural

neither structural nor behavioral

14

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

V-shaped feet

Puffing up its body during danger

Each eye can move independently

Long sticky tongue

15

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

V-shaped feet.

openning its mouth wide during danger.

each eye can move independently.

long sticky tongue.

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