WorksheetsClassification and Variation
Total questions: 12
Worksheet time: 7mins
Vertebrates are .......
animals without backbone
animals with backbone
animals with brain
animals without brain
Which of the following are vertebrates?
crab
snake
rabbit
jellyfish
These are
amphibians
mammals
reptiles
fish
Which of the following are characteristics of mammals?
have fur on body
cold-blooded
breath through lungs
lay eggs
Scales on body, cold-blooded, lay eggs, breath with gills. These are the characteristics of .......
birds
reptiles
fish
amphibian
These are invertebrates with jointed legs. They are known as .......
arthropods
annelids
mollusc
echinoderms
These are invertebrates with jointed legs and hard shells. They are known as ......
annelids
nematodes
arachnids
crustaceans
Cnidarians do not have true organs. They live in the sea. Which of the following are examples of cnidarians?
lobster
jellyfish
starfish
sea anemone
Which of the following are the features of plants?
move around
can make own food
have cell walls
have chlorophyll
Vascular plants have true root, stem and leaves. They have vessels to transport food, water and minerals. Which of the following are vascular plants?
ferns
algae
conifers
mosses
The leaves are feather-like. They reproduce by making spores in sporangia. They are .....
algae
conifers
flowering plants
fern
The height and weight of the students in Year 7 are measured and recorded. The data shows a _______________.
continuous variation
discontinuous variation
no variation
