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Worksheets

Plant Structures and Functions

Total questions: 15

Worksheet time: 30mins

Name
Class
Date
1.

What structure connects the leaf to the tree?

a)

blade

b)

petiole

c)

midrib

d)

veins

2.

The structure of a plant is the JOB the part performs for the plant.

a)

True

b)

False

3.

A butterfly can use it's wings to camouflage itself and stay safe from predators.

a)

True

b)

False

4.

A leaf has both internal and external structures.

a)

True

b)

False

5.

The most important external structure of a plant is the:

a)

stem for transporting nutrients

b)

they are all important and work as a system

c)

roots for feeding the plant

d)

leaves

for photosynthesis

6.

The function of photosynthesis occurs in the:

a)

stem

b)

roots

c)

flower

d)

leaves

7.

Are the flowers of a plant a structure or a function?

a)

structure

b)

function

8.

Is pollination a structure or function?

a)

structure

b)

function

9.

The stem, or stalk, of the celery acts like a straw, drawing water up to the leaves.

a)

True

b)

False

10.

The holes, or xylem, of the celery plant are an external structure.

a)

True

b)

False

11.

If left in the colored water long enough, the food coloring will travel all the way to the:

a)

stem

b)

roots

c)

leaves

d)

seed

12.

What structure protects a cactus from getting eaten?

a)

roots

b)

stem

c)

spines

d)

flowers

13.

Bob, the monitor lizard's claws are considered a:

a)

structure

b)

function

14.

A seed can feed a seedling until it grows large enough to produce its own food.

a)

True

b)

False

15.

Roots attract birds and bees in order to pollinate flowers.

a)

True

b)

False