WorksheetsQUIZ CHAPTER 14-LIFE SCIENCE 7°
Total questions: 10
Worksheet time: 16mins
Name
Class
Date
1.
What is the other way to call the warm-blooded vertebrates?
(a)
2.
The characteristict that is unique to birds is that they:
a)
can fly
b)
lay eggs
c)
are endothermic
d)
have feathers
3.
Feathers are made of
a)
keratin
b)
wings
c)
contour
d)
melanin
4.
TRUE OR FALSE
Bird´s air sacs allow its lungs to obtain fresh oxygen both when inhaling and when exhaling.
(a)
5.
Mammals regulate their body temperature by ______ means.
a)
internal
b)
external
6.
The thick hair that insulates the body of mammals is called:
(a)
7.
Select the type of teeth that is used for tearing food.
a)
canines
b)
molars
c)
premolars
d)
incisors
8.
Mammals that lay eggs are called:
a)
marsupials
b)
monotremes
c)
chiroptera
d)
eggs
9.
Select the pouched mammal:
a)
koala
b)
cow
c)
dog
d)
panda
10.
TRUE OR FALSE.
Bats are not the only flying mammals.
(a)
100 %
