Student's of mr. Abdallah Gamal grad 4 revision 3

Desert lizards have ………………..that make them hide among the

colorful rocks in desert.

• a. tan-colored fur

• b. colored scales

• c. sandy colored feathers

• d. dark fur

Camouflage means that the animal.........

• a. can be seen easily among its surrounding environment

• b. is hard to be seen among its surrounding environment.

• c. is easily to be seen by its preys.

• d. can be seen easily by its predators

…………….is considered as a behavioural adaptation in the panther

chameleon.

• a.Puffing up its body during danger

• b.Each eye can move independently

• c.V-shaped feet

• d.Tail like a hand

One of structural adaptations of bull sharks is that they…………

• a.can live in both salt water and fresh water.

• b.are flexible about what they eat.

• c.hunt in the day as well as the night.

• d.can live in salt water only

All of these are belong to respiratory system except……….…….

• a. Nose

• b.lung

• c.trachea

• d.Esophagus

Oxygen gas moves from air to blood at the ……………..

• a. Nose

• b.throat

• c.trachea

• d.Lungs

Adult frog inhale oxygen from water by……………………..

• a. Lungs

• b. Skin

• c.Gills

• d. Ears

All of these are amphibians except…………………

• a.frogs

• b. toads

• c. lizards

• d. Salamanders

The structural adaptation of pine tree which enables them to let

the snow slide is…………….

• a. umbrella shaped canopy

• b. Flat – leaves

• c. triangular leaves

• d. Wide leaves

All the following structural adaptation of panther chameleon

except…………..

• a. V – shaped feet

• b.independent eye sight for each one

• c. Coil-like tail

• d. change its scales colour when it feel danger