Tutorial World Primary 3
 
Name:_________________________ Date:_______________
 

Types Of Animals (4.1)

A. Write the number of the correct answer in the brackets.
1. Which of the following are vertebrates?
(a) man (b) owl (c) worm (d) frog
()
(1)
(2)
(3)
(4)

 
(a) & (b)
(a) , (b) & (c)
(a) , (b) & (d)
All of the above.
2. Man is warm-blooded because his body ________. ()
(1)
(2)
(3)
(4)

 
temperature is constant
temperature changes
is warm
has blood flowing inside
3. All insects have a body that is divided into the ________. ()
(1)
(2)
(3)
(4)

 
head and thorax
head and abdomen
thorax and abdomen
head, thorax and abdomen
4. Which of the following shows the life cycle of a mosquito? ()
(1)
(2)
(3)
(4)

Egg -> pupa -> wriggler -> mosquito.
Egg -> wriggler -> pupa -> mosquito.
Wriggler -> egg -> pupa -> mosquito.
Pupa -> egg -> wriggler -> mosquito.
5. A fish uses the ________ for steering its direction when swimming. ()
(1)
(2)
(3)
(4)

 

caudal fin
pectoral fins
pelvic fins
dorsal fin
B. Write "T" for true and "F" for false.
1. Animals differ in their eating habits, body shapes and sizes.
 
()
2. Invertebrates are animals with backbones.
 
()
3. Sharks are cold-blooded animals.
 
()
4. Insects do not have bones.
 
()
5. Snakes are vertebrates because they have backbones.

 

()
C. Fill in the blanks with the most suitable word.
1. Animals are classified based on their similarities or shared _______________.
 
2. All insects have a pair of joint _______________ on their head.
 
3. Fishes breathe through their _______________ which are found between the mouth and the beginning of the food tract.
 
4. Some of us have birthmarks, others bear _______________ left by accidents or operations.
 
5. Each of us is _______________ in some ways, this makes us different from one another.

 

©COPYRIGHT 1999 Strategic Thinking Business P/L Singapore ALL RIGHTS RESERVED