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.

wind.

hot Sun.

rains.

3

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

camouflage

respiration

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

both structural and behavioral

only behavioral

only structural

neither structural nor behavioral

6

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

extra-large ears.

tan-colored coat.

make panting.

thick fur coat.

7

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

behavioral adaptation.

change to the way of drinking.

physical adaptation.

change to the way of breathing.

8

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

tan-colored.

thick fur coat.

short legs.

short ears.

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 are live in the same habitat.

they can eat different things.

10

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

seas, rivers and mud.

fresh water only.

salt water only.

rivers, seas and oceans.

11

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

are flexible about what they eat.

hunt in the day as well as the night.

can live in both salt water and fresh water.

can live in salt water only.

12

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

blue

green

black

white

13

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

both structural and behavioral

neither structural nor behavioral

only structural

only behavioral

14

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

Long sticky tongue

Each eye can move independently

V-shaped feet

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.

V-shaped feet.

openning its mouth wide during danger.

each eye can move independently.

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