WorksheetsARTHROPODA
Total questions: 10
Worksheet time: 5mins
What is the exoskeleton of arthropods made of
Cellulose
Peptidoglycan
Chitin
Cartilage
Terrestrial arthropods excrete through malphigian tubes
True
False
Which one out of these is hermaphrodisiac?
Butterfly
Barnacles
Shrimp
Spiders
Fertilisation is internal in horseshoe crabs
True
False
Which of these subphylums is extinct?
Crustacea
Myriapoda
Hexapoda
Trilobitomorpha
Which of these is incorrect for arthropods?
They have a segmented body
They have a closed circulatory system
They have compound eyes
They have joint appendages
King Crab is a living fossil
True
False
Arthropoda comprises how much of the Animalia Kingdom?
Two thirds
One fourth
One thirds
Half
Which of these is true?
Arthropods do not have any economical importance
Arthropods have a haemocoel
Arthropods are not eaten as delicacies in many parts of the world
Arthropods are radially syymetrical
Which of these is a vector?
Bombyx
Culex
Laccifer
Apis
