Tutorial World Primary 5
 
Name:_________________________ Date:_______________
 

Life Continues (5.1)

A. Write the number of the correct answer in the brackets.
1. All living things reproduce their same kind. This is to ________. ()
(1)
(2)
(3)
(4)

 
produce more helpers
create more living things
prevent extinction of their species
reduce other species
2. As an animal grows, changes in ________ can be observed.
(a) weight (b) height (c) size (d) look
()
(1)
(2)
(3)
(4)

 
(a) and (b).
(b) and (c).
(a) , (b) and (c).
All of the above.
3. Which of the following is the correct life cycle of mosquito. ()
(1)
(2)
(3)
(4)

 
egg -> larva -> pupa -> adult
larva -> pupa -> adult
egg -> pupa -> larva -> adult
egg -> pupa -> adult -> mosquito
4. During the ________ stage in the life-cycle of a butterfly, it goes through a process called moulting. ()
(1)
(2)
(3)
(4)

 
egg
larva
pupa
adult
5. The eggs of frogs are surrounded by a layer of transparent jelly which helps to ________. ()
(1)
(2)
(3)
(4)

 

make the eggs more visible
keep the eggs afloat
hatch the eggs much quicker
supply oxygen to the eggs
B. Write "T" for true and "F" for false.
1. Mosquitoes breed in stagnant water.
 
()
2. Tadpoles breathe through their lungs.
 
()
3. Human develops from an egg inside the mother's womb.
 
()
4. All animals reproduce their young alive.
 
()
5. A fertilised egg takes about 9 months to hatch into a chick.

 

()
C. Fill in the blanks with the most suitable word.
1. Animals that give birth to their young are called ____________ animals.
 
2. During the reproduction process of animals, the male produces ____________ while the female produces eggs.
 
3. The period in which an egg takes to hatch is called the ____________ period.
 
4. Human beings belong to a class of animals known as ____________.
 
5. The human foetus is found in the mother's ____________.

 

©COPYRIGHT 2000 Strategic Thinking Business P/L Singapore ALL RIGHTS RESERVED