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Worksheets

Posttest

Total questions: 15

Worksheet time: 30mins

Name
Class
Date
1.

The modern classification system was originated by scientist Carolus Linnaeus. In this system, all living things are organized or layered by a 7 tier level. Which is the correct order going from the most general to the most specific?

a)

kingdom, division, class, order, family, genus, species

b)

kingdom, division, order, class, family, species, genus

c)

kingdom, phylum, class, order, family, genus, species

d)

kingdom, phylum, class, family, order, genus, species

2.
Who is the closest relative to the birds?
a)
crocodiles
b)
sharks
c)
fish
d)
amphibians
3.
A dichotomous key for trees is provided. Hikers found a tree that has large brown cones and single sharp needles. What species of tree have the hikers found?
a)
Juniper
b)
Pine
c)
Spruce
d)
Fir
4.

This domain contains organisms that have a true nucleus in each of their cells. This domain breaks down into four kingdoms.

a)

Animalia

b)

Archaea

c)

Bacteria

d)

Eukarya

5.

Which one of the following is NOT a domain that living things are classified into?

a)

Prokarya

b)

Eukarya

c)

Bacteria

d)

Archaea

6.
The energy that powers photosynthesis comes from
a)
water
b)
chemicals
c)
oxygen
d)
the sun
7.

Which of the following is a basic structure of a vascular plant?

a)

Roots

b)

Stems

c)

Leaves

d)

None of the above

e)

All of the above

8.

Which of the following is an example of a nonvascular plant?

a)

Oak Tree

b)

Apple Tree

c)

Moss

d)

Rose Bush

e)

Pine Tree

9.

The reproductive organ of a flowering plant is the

a)

Pistil

b)

Stamen

c)

Flower

d)

Anther

10.

During cellular respiration, what do animal cells use to produce energy from food?

a)

Sunlight

b)

Oxygen

c)

Water

d)

Protein

11.

By which process do plants make their own food from carbon dioxide and water?

a)

Transpiration

b)

Cellular Respiration

c)

Chlorophyll

d)

Photosynthesis

12.

Which of the following organisms use cellular respiration for life and growth?

a)

Plants

b)

Plants and animals

c)

Animals only

13.

What is the chemical formula for photosynthesis?

4 lines
14.

Can you assume organisms are similarly classified based ONLY on their looks? Why or why not?

4 lines
15.

How are photosynthesis and cellular respiration related?

4 lines