Free Printable Grade 7 Quarter 6

1.

What is the term for the type of symmetry shown here?

a)

Circular

b)

Central

c)

Radial

d)

Round

2.

1. Nerve cells are which of the following?

a)

a) a distinguishing characteristic of animals

b)

a) a distinguishing characteristic of vertebrates

c)

a) a distinguishing characteristic of invertebrates

d)

a) common to all living things

3.

1. What is a taxon?

a)

phylum

b)

kingdom

c)

family tree

d)

level of organization of living things

4.

1. What kind of skeleton does the animal shown here have?

a)

a) endoskeleton

b)

a) exoskeleton

c)

a) hydrostatic skeleton

d)

a) bony skeleton

5.

1. What type of adaptation is internal fertilization?

a)

a) an instinctive adaptation

b)

a) a structural adaptation

c)

a) a behavioral adaptation

d)

a) a functional adaptation

6.

1. a body plan in which an organism can be divided into two parts that are nearly mirror images of each other

a)

a) bilateral symmetry

b)

a) asymmetry

c)

a) radial symmetry

d)

a) endoskeleton

7.

1. a body plan in which an organism can be divided into two parts that are nearly mirror images of each other anywhere through its central axis

a)

bilateral symmetry

b)

asymmetry

c)

radial symmetry

d)

endoskeleton

8.

1. a body plan in which an organism cannot be divided into any two parts that are nearly mirror images

a)

a) bilateral symmetry

b)

a) asymmetry

c)

a) radial symmetry

d)

a) endoskeleton

9.

1. an inherited trait that increases an organism’s chances of surviving and reproducing in its environment

a)

a) adaptation

b)

a) endoskeleton

c)

a) exoskeleton

d)

a) hydrostatic skeleton

10.

1. a fluid-filled internal cavity surrounded by muscle tissue

a)

a) adaptation

b)

a) endoskeleton

c)

a) exoskeleton

d)

a) hydrostatic skeleton

11.

1. a thick, hard outer covering

a)

a) adaptation

b)

a) endoskeleton

c)

a) exoskeleton

d)

a) hydrostatic skeleton

12.

1. an internal rigid framework that supports animals

a)

a) adaptation

b)

a) endoskeleton

c)

a) exoskeleton

d)

a) hydrostatic skeleton

13.

The way an animal’s body parts are arranged is known as

a)

a) symmetry

b)

a) taxonomy

c)

a) adaptation

d)

a) skeleton

14.

1. The ability of ants to sense ultraviolet light is a

a)

a) structural adaptation

b)

a) functional adaptation.

c)

a) behavioral adaptation.

d)

a) adaptation

15.

1. Which body item is NOT part of an closed circulatory system?

a)

a) heart

b)

a) blood vessels

c)

blood

d)

a) skeleton

16.

1. Which phylum does the animal shown here belong to?

a)

a) Cnidaria

b)

a) Platyhelminthes

c)

a) Nematoda

d)

a) Annelida

17.

1. Which of the following statements about parasites is false?

a)

a) a parasite gets food from another organism

b)

a) a parasite lives in or on another organism

c)

a) a parasite helps its host organism

d)

a) a parasite does not help its host organism

18.

1. An animal with a mantle belongs in which phylum?

a)

a) Mollusca

b)

a) Echinodermata

c)

a) Cnidaria

d)

a) Platyhelminthes

19.

The structure shown here is a trait of the species in which phylum?

a)

a) Porifera

b)

a) Cnidaria

c)

a) Mollusca

d)

a) Echinodermata

20.

1. What does the word "Echinoderm" mean?

a)

a) spiny skin

b)

a) bony plates

c)

a) tube feet

d)

a) endoskeleton

21.

1. An animal that does not have a backbone is a(n)

a)

a) vertebrate

b)

a) exoskeleton

c)

a) invertebrate

d)

a) Endoskeleton

22.

1. An animal that survives by living inside another organism and getting food from the organism but does not help the organism survive is a

a)

a) prey

b)

a) parasite

c)

a) predator

d)

a) Mollusca

23.

1. Special cells used by cnidarians to inject poison are called

a)

a) setae

b)

a) canals

c)

a) nematocysts

d)

a) Mollusca

24.

1. Tiny, stiff hairs that help earthworms grip surfaces are called

a)

a) setae

b)

a) canals

c)

a) nematocysts

d)

a) Mollusca

25.

1. The process of shedding and replacing an exoskeleton is called

a)

a) filtering

b)

a) molting

c)

a) metamorphosis

d)

a) Mollusca

26.

1. The process of an insect changing body form as it grows from an egg to an adult is called

a)

a) filtering

b)

a) molting

c)

a) metamorphosis

d)

a) Mollusca

27.

1. The feet of echinoderms are connected to large tubes called

a)

a) setae

b)

a) canals

c)

a) nematocysts

d)

a) Mollusca

28.

1. It makes up the oldest branch of the animal family tree

a)

a) sponge

b)

a) arthropod

c)

a) cnidarian

d)

a) echinoderm

29.

1. It has jointed appendages that extend from the central part of its body.

a)

a) arthropod

b)

a) cnidarian

c)

a) echinoderm

d)

a) flatworm

30.

1. It has bilateral symmetry and a flat body shape

a)

a) flatworm

b)

a) arthropod

c)

a) cnidarian

d)

a) echinoderm

31.

1. Which of the following is NOT a characteristic of all chordates?

a)

a) pharyngeal pouches

b)

notochord

c)

backbone

d)

tail

32.

1. Which of these is not one of the three major groups of fish?

a)

a) jawless fish

b)

a) bony fish

c)

a) sharks and rays

d)

a) freshwater fish

33.

1. Which are amphibians without legs?

a)

a) Salamanders

b)

a) Caecilians

c)

a) Newts

d)

a) snakes

34.

1. Which of the following do birds and reptiles have in common?

a)

a) amniotic eggs

b)

a) ectotherm

c)

a) feathers

d)

a) hollow bones

35.

1. Which of these produces milk?

a)

a) the oil glands

b)

a) the mammary glands

c)

a) the scent glands

d)

a) the lymph glands

36.

1. These have feathers

a)

a) birds

b)

a) amphibians

c)

a) fish

d)

a) mammals

37.

1. These have hair.

a)

a) birds

b)

a) amphibians

c)

a) fish

d)

a) mammals

38.

1. The name of the group means “both ways of life.”

a)

a) birds

b)

a) amphibians

c)

a) fish

d)

a) mammals

39.

1. The adult stage of these have gills that exchange carbon dioxide for oxygen in the water

a)

a) birds

b)

a) amphibians

c)

a) fish

d)

a) mammals

40.

1. These have mammary glands that provide milk for their young.

a)

a) birds

b)

a) amphibians

c)

a) fish

d)

a) mammals

41.

1. have gills as tadpoles and lungs as adults

a)

a) reptiles

b)

a) amphibians

c)

a) fish

d)

a) birds

42.

1. generate body heat from inside

a)

a) ectotherm

b)

a) endotherm

c)

a) mammary glands

d)

a) notochord

43.

1. get body heat from the environment around them

a)

a) ectotherm

b)

a) endotherm

c)

a) mammary glands

d)

a) notochord

44.

1. grooves along the side of a developing chordate

a)

a) pharyngeal pouches

b)

a) endotherm

c)

a) mammary glands

d)

a) notochord

45.

1. flexible rod-shaped structure that supports a developing chordate

a)

a) pharyngeal pouches

b)

a) endotherm

c)

a) mammary glands

d)

a) notochord

46.

animals that do not have a backbone

a)

invertebrate

b)

ingrate

c)

vertebrate

d)

non-vertebrate

47.

invertebrates with soft tube-like bodies

a)

cnidarians

b)

worms

c)

arthropods

d)

crustaceans

48.

invertebrate animals that have stinging tentacles

a)

cnidarians

b)

worms

c)

arthropods

d)

crustaceans

49.

invertebrate animals with shells and jointed legs

a)

cnidarians

b)

worms

c)

arthropods

d)

crustaceans

50.

arthropods with 3 pairs of legs

a)

insects

b)

arachnids

c)

myriapoda

d)

crustaceans

51.

arthropods with 4 sets of legs

a)

insects

b)

octapod

c)

myriapoda

d)

crustaceans

52.

invertebrates that have spiny skins and radial symmetry (are symmetrical like a wheel)

a)

worms

b)

molluscs

c)

cnidarians

d)

echinoderms

53.

invertebrate means:

a)

without head

b)

without bones

c)

without arms and legs

d)

without backbone or bones

54.

Which three parts of the body has an insect?

a)

Tencacles, head, legs

b)

head, abdomen, legs

c)

Head, thorax, abdomen

d)

Hair, bones, foot

55.

Which groups of invertebrates exist?

a)

Arthropods, molluscs and worms

b)

Arachnics, worms, molluscs and echinoderms

c)

Sponges, insects, worms, molluscs and arthropods

d)

Arthropods, sponges, jellyfish, echinoderms, worms and molluscs

56.

This animal have black ink for the enemies

a)

Spider

b)

Jellyfish

c)

Octopus

d)

Worm

57.

If you touch the tentacles of the _____ it stings you!

a)

Ant

b)

Jellyfish

c)

Octopus

d)

Scorpion

58.

a)

Jellyfish

b)

Sponge

c)

Worm

d)

fish

59.

Which one is a mollusk bivalve?

a)

b)

c)

d)

60.

The spider is...

a)

Vertebrate

b)

Invertebrate

61.

A leech is a

a)

Annelid

b)

Arthropod

c)

Echinoderm

d)

Porifera

62.

Insect

a)

b)

c)

d)

63.

Echinoderm

a)

b)

c)

d)

64.

animals with a backbone

a)

vertebrate

b)

invertebrate

c)

unicellular

d)

multicellular

65.

vertebrate animals with moist skins that must return to the water to reproduce

a)

amphibians

b)

reptiles

c)

birds

d)

fish

66.

warm blooded vertebrate animals with feathers

a)

amphibians

b)

reptiles

c)

birds

d)

fish

67.

cold blooded vertebrate animals with scaley skins

a)

amphibians

b)

reptiles

c)

birds

d)

fish

68.

cold blooded animals with scales and gills

a)

amphibians

b)

reptiles

c)

birds

d)

fish

69.

hairy warm blooded animals that feed their babies milk

a)

mammals

b)

marsupials

c)

monotremes

d)

macropods

70.

mammals that have a pouch to look after their young as they develop

a)

mammals

b)

marsupials

c)

monotremes

d)

macropods

71.

mammals that lay eggs

a)

mammals

b)

marsupials

c)

monotremes

d)

macropods

72.

They are fed with milk when babies

a)

b)

c)

73.

They have moist skin

a)

b)

c)

74.

Most of them can fly

a)

b)

c)

75.

They have dry skin

a)

b)

c)

76.

They don't breathe with lungs

a)

b)

c)

77.

Label the missing body part

a)

limb

b)

wings

c)

tail

78.

Choose 3 vertebrates

a)

b)

c)

d)

e)

79.

Vertebrate animals have an ______________

a)

Internal skeleton

b)

Exoskeleton

c)

Soft body

d)

Long legs

80.

Which one is a mammal?

a)

b)

c)

81.

Which one is a reptile?

a)

b)

c)

82.

Penguins are...

a)

birds

b)

mammals

c)

Fish

d)

amphibians

83.

Birds have

a)

fur

b)

scales

c)

feathers

d)

moist skin

84.

Fish have

a)

legs

b)

fins

c)

lungs

85.

Mammals have their body covered in

a)

feathers

b)

scales

c)

fur

86.

Amphibians have

a)

feathers

b)

fur

c)

moist skin

87.

What am I?

a)

Mammal

b)

Amphibian

c)

Bird

d)

Reptile

88.

What am I?

a)

Reptile

b)

Amphibian

c)

Mammal

d)

Bird

89.

Vertebrate animals have bones

a)

True

b)

False

90.

What animals breathe through lungs?

a)

Mammals and fish

b)

Fish and birds

c)

Mammals, birds, reptiles and adult amphibians

d)

Humans, birds and sharks

91.

Which animals have moist skin?

a)

Amphibians

b)

Fish

c)

Reptiles

d)

Birds

92.

Select the animals with scales

a)

Birds

b)

Mammals

c)

Reptiles

d)

Fish

e)

Amphibians

Grade 7 Quarter 6

Total questions: 92

Worksheet time: 48mins

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