This document contains a science exam for students with multiple choice and short answer questions about animal classification, biology, and anatomy. It tests students on topics like the parts of the kidney, function of the lungs, excretory system, types of vertebrates, invertebrate adaptations, and vocabulary terms related to animal groups and characteristics. The exam contains sections to circle the correct answer, identify animal clues and groups, match vocabulary terms, identify non-belonging words in clusters, and answer short questions about animal types, vertebrates, protective adaptations, skin divisions, and parts of the urinary system.

1. Lou Darvinci School Inc.
Lamar Village, San Mateo, Rizal
Second Periodical Exam in Science V
Name: _________________________________________________Score:________
Teacher: Dennis Bonifacio Batoy Date: ______________
I. Encircle the correct answer.
1. Which is not true regarding kidney?
a. They do not have any capsule.
b. They are bean shaped and reddish brown in color.
c. Each kidney is divided into 2 parts – cortex and medulla.
d. They are the main excretory organs.
2. What happened to the windpipe, or trachea before it reaches the lungs?
a. It branches in two direction
b. It vibrates and creates sounds.
c. It branches in three direction
d. It closes up so that no oxygen can escape.
3. What important activity takes places in the lungs?
a. Food is digested
b. Liquid waste is filtered from the blood.
c. Oxygen is exchanged for carbon dioxide.
d. The trachea is exchanged for the larynx.
4. What is the function of excretory system?
a. Breaking down food so it can be used by the body.
b. Giving the body supportand strength.
c. Removing wastes and excess fluid from the body.
5. What group of animals is the most numerous of all vertebrates’ animals?
a. Mammalia or mammals c. Reptilia or reptiles
b. Fish d. Amphibians
6. The long sleep of animals to let warm seasonpass by is called ------.
a. Hibernation c. Estivation
b. Migration d. Diapauses

2. 7. Which of the following statements are true?
i. Spiders have an antenna while insects do not.
ii. Spiders have 8 legs while insects do not.
iii. Spiders are not from the insect family, instead they are from the arachnid
family
iv. Most insects have wings while spiders do not have wings.
a. All of the above c. ii, iii and iv
b. i, ii and iv d. ii and iv
8. Which of the following statements is false?
a. An exoskeletongives the general shape of the invertebrate
b. An exoskeletonprotects and supports an invertebrate’s body.
c. An exoskeletonis an internal skeleton presentin invertebrates.
9. Which of the following animals is not a carnivore?
a. Snake c. Tiger
b. Lion d. Carabao
10. What group of animals with two-chambered heart?
a. Amphibians c. Fish
b. Reptiles d. Birds
11. What Greek word which means intestine?
a. Koilos c. Insecta
b. Enteron d. Mollis
12. The invertebrate animals that are commonly known as shellfish ------.
a. Coelenterates c. Mollusks
b. Arachnids d. Arthropods
13. Which of these bestdescribes afish?
a. They breathe oxygen from the surface.
b. They have lungs for breathing.
c. They have gills for breathing.
d. They have bodies covered with spines.
14. You cannot easily see a grasshopperamong the grass because of its –
a. Size c. Texture
b. Appearance d. Color
15. How many species of fish are known?
a. Over twenty-five thousand pesos
b. Over twenty-five million
c. Over twenty-five thousandths
d. Over twenty five thousands

3. II. Identifythe adaptation of the following animals’ clue then give what group of
animals it belongs.
1. My slimy skin doesn’t taste good so predators don’t want to eat me.
2. I never have to look for shelter, since I always carry mine with me.
3. My feetare shaped like the flippers to help me move better in the water.
4. My neck helps me reach high in the trees for my food.
5. My tail helps me to keep my balance as I swing through the trees
6. I can swivel my head almost all the way around to look for food.
7. My hump holds fat to keep me going if there’s not much food around.
8. I don’t fly, but my long legs help me to run really fast if I need to.
9. The rattling noise I make keeps.My enemies away.
10. My pouch helps to keep my baby safe by carrying it with me.
III. Vocabularies match up.
Column A
1. Habitat ________
2. Carnivore ________
3. Shelter ________
4. Omnivore ________
5. Carnivore ________
6. Herbivore ________
7. Metamorphosis ________
8. Vertebrates ________
9. Adaptation ________
10. Birds ________
Column B
a. An animal that eat plants.
b. A processor stages of changes.
c. Animals have well-developed
mechanism and are the first group
to truly care for their young.
d. A place where an animal lives. It
contains food,water and shelter.
e. An animal that can eat either meat
or plants.
f. Animals with backbone.
g. The ability to hide by blending into
the environment.
h. A feature or characteristic an
animal has that helps it survive in
its environment.
i. An animal that eats meat.
j. A place that protects an animal
and keeps it safe.

4. IV. Word Cluster. Look at the groupings below and color the box of the word that
does not belong.Explain the similarity of the group and why the encircled word
should not belong.
Starfish Jellyfish Sponge Spider Snail
Cockroach Shrimp Insects Spiders millipedes
Spiders Millipedes Sea anemone crab
Starfish Sea urchins Jellyfish Sea cucumbers
Sponge Snails Slugs Clams

5. V. Answer the following.
What is the 2 Kinds of Animals?
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Give the Five Types of Vertebrates
________________________
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Give The Three Protective Adaptation of Animals
________________________
________________________
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Give 2 Division of the skin
________________________and
_______________________
Give at least three parts of the Urinary System
________________________
________________________
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