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WorksheetsPlant and Animal Structures
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
A plant takes in water and nutrients through its
a)
trunk
b)
root hairs
c)
leaves
d)
chlorophyll
2.
What is the job of plant's roots?
a)
provide support
b)
anchor it to the soil
c)
protect the plant's stem
d)
absorb light for photosynthesis
3.
Needle-shaped leaves help plants ____________ more water than wide leaves.
a)
lose
b)
create
c)
absorb
d)
conserve
4.
In order to survive, plants that live in ____________ places have structures to slow the loss of water.
a)
wet
b)
dry
c)
windy
d)
high
5.
If plants don't produce flowers or cones, what do they use to reproduce?
a)
spores
b)
insects
c)
leaves
d)
roots
6.
What do seeds and spores have in common?
a)
They both are used by mosses to reproduce.
b)
They both are only transported by the wind.
c)
They both can eventually grow into new plants.
d)
They both grow on conifers before reproduction.
7.
A conifer is a type of tree that produces
a)
flowers.
b)
fruit.
c)
cones.
d)
spores.
8.
What stimulus decreases during winter?
a)
gravity
b)
water
c)
touch
d)
light
9.
Which of the following is an example of a plant responding to the stimulus of touch?
a)
Trees grow flowers in the spring.
b)
Vines coil around trees.
c)
Roots grow down into the soil.
d)
Stems and leaves grow upwards.
10.
Animals that eat meat usually have __________ teeth.
a)
large and flat
b)
small and sharp
c)
short and flat
d)
long and sharp
11.
Which of the following is not a digestive structure?
a)
saliva
b)
stomach
c)
esophagus
d)
small intestine
12.
Unlike bones, an exoskeleton
a)
protects soft parts.
b)
supports the body.
c)
is on the outside.
d)
is made of hard material.
13.
Which of the following is an example of a hinge joint?
a)
hip
b)
elbow
c)
spine
d)
shoulder
14.
Which of these groups of animals ALL have their eggs fertilized inside their mother?
a)
snake, bird, deer
b)
frog, bird, snake
c)
fish, frog, bird
d)
snake, deer, fish
15.
Which of the following statements about fertilization is true?
a)
An egg is fertilized when it is created.
b)
Only one parent is needed for fertilization to happen.
c)
A fertilized egg develops into a new baby animal.
d)
Fertilization always happens outside of the mother's body.
16.
Sense receptors allow animals to
a)
stay warm.
b)
digest food.
c)
detect stimuli.
d)
feel emotions.
17.
Snakes do not have noses, but they can smell food using their
a)
skin
b)
tails
c)
eyes
d)
tongues
18.
An instinct is
a)
a behavior that does not involve the brain.
b)
the way an animal acts so that it can survive.
c)
something that an animal can learn how to do.
d)
a behavior that an animal is born knowing how to do.
19.
_____________ is the way an animal acts.
a)
Behavior
b)
Instinct
c)
Memory
d)
Reflex
20.
__________ is any information stored in the brain.
a)
A behavior
b)
An instinct
c)
A memory
d)
A reflex
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