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WorksheetsGrade 7 Biology chapter 3 Revision
Total questions: 24
Worksheet time: 15mins
A vertebrate ...
Has a backbone
Has no backbone
Is a mollusk
Holes in their bodies enables them to catch food.
Sponges
Worms
Arthropods
Hydras
Animals that lay eggs are called
(a)
Animals that produce milk to nourish their babies
(a)
Phylum Arthropoda Class ???
Insecta
Crustacea
Arachnida
Crow belong to the class
Pisces
Amphibia
Aves
Reptilia
Most of the ________have external ear , nose and teeth
Aves
Mammalia
Reptiles
Amphibia
Kangaroo belong to the class
Pisces
Amphibia
Aves
Mammalia
Can live inside animals
Flatworm
Segmented worm
Arthropd
Amphibian
A leech is an example of which type of invertebrate?
Arthropod
Mollusc
Annelid
echinoderm
The scientific name of an organism is made up of two parts...
English and Spanish
Genus and Species
Domain and Kingdom
Class and Order
This phylum is made of segmented worms
Annelida
Mollusca
Arthopoda
2. All green plants are called___________________
heterotrophs
symbionts
autotrophs
Which Phylum?
Echinodermata
Mollusca
Cnidaria
Which phylum?
Cnidaria
Mollussca
Echinodermata
Which phylum?
Annelida
Mollusca
Chordata
Characteristics: Jointed limbs, Exoskeleton, well developed nervous system with a brain
Chordata
Arthropoda
Mollusca
Which Phylum?
Echinodermata
Mollusca
Cnidaria
Which phyla contains clams and oysters. They have a true coelom, primitive brain and organ systems
Mollusca
Echinodermata
Vertebrates
Porifera
