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WorksheetsUnit 1 Test Animals
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
1. Animals with backbones
a)
vertebrate
b)
invertebrate
2.
2. Animal without a backbone.
a)
vertebrate
b)
invertebrate
3.
3. A vertebrate that spend part of their lives in water and part on land are called
a)
reptiles
b)
amphibians
c)
birds
4.
4. Lizards, snakes, turtles, alligators and crocodiles are _________
a)
reptiles
b)
amphibians
c)
birds
d)
mammals
5.
5. Birds are designed for flying. Their bones are ______ and light.
a)
heavy
b)
hollow
c)
small
6.
6. The most primitive of the animal groups are called ____. They have no organs.
a)
sponges
b)
cnidarians
c)
worms
7.
7. Cnidarians have mouths surrounded by stinging ________.
a)
arms
b)
tenteacles
c)
hair
8.
8. A koloa is one. It gives birth to partially developed offspring.
a)
marsupial
b)
placental mammal
c)
monotreme
9.
9. Worms have this kind of symmetry because they can be divided along only one plane.
a)
asymmetrical
b)
bilateral
c)
radial
10.
10. Fish, birds, amphibians, reptiles , and mammals.
a)
invertebrates
b)
vertebrates
11.
11. A whale is an example of this kind of mammal.
a)
marsupial
b)
placental
c)
monotreme
12.
12. Cnidarians have this kind of symmetry. Examples Jellyfish
a)
radial
b)
bilateral
c)
asymmetrical
13.
13. A mammal that lays eggs. Platypus
a)
placental
b)
monotreme
c)
marsupial
14.
14. The simplest animals are _____ .
a)
sponges
b)
cnidarians
c)
worms
15.
15. They are without real tissues or organs and have a _____ body plan.
a)
asymmetrical
b)
radial symmetry
16.
16. Jellyfish and hydras are ____________ .
a)
cnidarians
b)
snails
c)
mollusk
17.
17. The process a mouth and muscle tissue and are ____ symmetrical. Jellyfish
Start at point
a)
radially
b)
asymmetrical
18.
18. Worms that have simple digestive and nervous systems are called _____.
a)
roundworms
b)
flatworms
19.
19. Clams and squids are __________
a)
worms
b)
Mollusks
20.
20. Mollusks have _________ symmetry, a muscular foot, a mantle, and several specialized organs.
a)
bilateral
b)
asymmetrical
c)
radial
21.
21. Sea stars and sea cucumbers are ____________.
a)
worms
b)
echinoderms
c)
sponges
22.
22. Echinoderms have __________ feet and a water pressure system that helps them feed, breathe, and move.
a)
toe
b)
tubed
c)
scary
23.
23. Crabs and insects belong to the largest animal group on Earth, the ___________ phylum.
a)
ants
b)
mammals
c)
arthropods
24.
24. There are three kind of fish_________ such as lamprey and hagfish.
a)
Jawless Fish
b)
Cartilaginous Fish
c)
Boney Fish
25.
25. ___________ Such as sharks and skates
a)
Boney Fish
b)
Cartilaginous fish
c)
Jawless Fish
26.
26. An _________ with bones.
a)
bony fish
b)
blue gill
27.
27. Frogs, toads, and salamanders are
a)
Reptiles
b)
Amphibians
28.
28. Lizards, snakes,turtles and alligators are
a)
reptiles
b)
amphibians
29.
29. Reptiles are _____________ which means that their body temperatures is not steady.
a)
warm blooded
b)
cold blooded
30.
30. Birds are designed for flying they are warm blooded and have ?
a)
legs
b)
hollow bones
31.
31. Animals that are warm blooded and have hair are called
a)
reptiles
b)
amphibians
c)
mammals
32.
32. A duck bill platypus lays eggs is called a
a)
monotreme
b)
marsupial
33.
33. A kangaroo is a _______ it gives birth to partially developed offspring.
a)
monotreme
b)
marsupial
34.
34. Lions, whales, and humans are _________?
a)
mammals
b)
monotreme
c)
marsupials
35.
35. A type of body plan that has no definite shape.
a)
bilateral
b)
asymmetrical
c)
radial
36.
36. Sponges, cnidarians, echinoderms, mollusks, and arthropods.
a)
vertebrates
b)
invertebrates
37.
37. All organisms, or living things, are made of
a)
cells
b)
tissue
c)
cell membrane
38.
38. Every cell in every living thing comes from another cell that
a)
split or divided
b)
appeared out of nowhere
39.
39. A singled-celled organism that can carry on all its life processes is called
a)
uni-cellular
b)
Multicellular
40.
40. Organisms made up of more than one cell are called
a)
unicellular
b)
Multicellular
41.
41. Scientist estimate that there are more than _____ kinds of unicellular organisms.
a)
3 million
b)
1 million
c)
1 billion
42.
42. All cells are surrounded by a _____________ that controls the materials that move in and out of the cell.
a)
cell membrane
b)
nucleus
c)
organism
43.
43. The region between the cell membrane and the nucleus is filled with (Jelly like substance.).
a)
cells
b)
cytoplasm
c)
tissue
44.
44. The cell's control center is called ?
a)
organ
b)
nucleus
c)
tissue
45.
45. The tiny power plants in the cell where food is broken down and energy is released is called
a)
nucleus
b)
mitochondria
c)
cell wall
46.
46. A structure in a cell used for storage of water, food, and waste is the _________ (Storage Sack).
a)
nucleus
b)
cell wall
c)
cell membrane
d)
vacuole
47.
47. A structure in a cell used for storage of water, food, and waste is the __________
a)
vacuole
b)
nucleus
c)
cell wall
d)
cell membrane
48.
48. Plant cells have a ________ a rigid structure that serves as an outer covering.
a)
cell membrane
b)
cell wall
c)
nucleus
49.
49. A green structure, called a __________ uses the energy from the Sun to produce food for the plant.
a)
cell wall
b)
chloroplast
c)
cell membrane
50.
50. Cells working together at the same job form a ___.
a)
organ
b)
tissue
c)
organ system
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