WorksheetsClassification of Animals ( INVERTEBRATES )
Total questions: 16
Worksheet time: 5mins
What are annelida ?
Segmented worms
Terrestrial animals
Aquatic animals
Hermaphrodities
_______ has exoskeleton .
Mollusca
Echinodermata
Arthropoda
Annelida
Annelida move with the help of ?
Tube feet
Muscular foot
Chaetae
Contraction
Arthropoda meaning :
Arthro:appdent,poda:legs
Poda:appendages,arthro;joint
Poda;joint , arthro:appendages
Arthro:legs , poda:appendages
Organisms have been classified into five kingdoms by :
Carolus Linnaeus
H.Whittaker
Which class is non-motile ?
Cnidaria
Porifera
Platyhelminthes
Arthropoda
A special organ which caries out excretion in Annelida is-
Chaetae
Nephridia
Canal system
Which one of the following have a exoskeleton ?
Arthropoda
Porifera
Echinodermata
Nematoda
In which class head,body and tail is not distinct ?
Coelenterata
Echinodermata
Arthropoda ( Insecta )
Nematoda
Identify this picture :
Millipedes
Bombyx
in class Crustaceans head and thorax are not fused together.
TRUE
FALSE
What do parasitic worms do ?
survive on their own
live off the resources of a host
What is more in number ?
Invertebrates
Vertebrates
Sponges use pores to
Move from place to place
water and food are drawn into the body cavity
defend themself
Dragonflies , stink bugs and lady bugs are _________ .
insecta
arthropoda
animals
all of these
Invertebrates do not have _________ .
bones
legs
