NEW
Font size
WorksheetsTutorial Phylum Arthropoda
Total questions: 20
Worksheet time: 10mins
One of these is a characteristic of phylum arthropoda
a. A versatile skeleton
b.Tripoblastic body
c. High developed sensory organs
d. Complex behavior patterns
The species mentioned below are examples of subphylum myriapoda,
except for one;
a. Symphylans
b. Pauropods
c. Barnacles
d. . Centipedes
Subphylum Chelicerata is known for the Ordovician Period over 455 million years ago.
TRUE
FALSE
The classes of subphylum Chelicerata are Merostomata, Pycnogonida, and Arachnida.
TRUE
FALSE
Crustaceans bodies were covered with secreted cuticles composed of gills
TRUE
FALSE
It has a pattern of two tagmata which are head and trunk - with paired appendages on trunk segments.
a. Subphylum Myriapoda
b. Subphylum Chelicerata
c. Subphylum Crustacean
d. Subphylum Trilobata
Subphylum Hexapoda has two classes which are class entognatha and class Insecta. Whereas, entogatha is the base of the mouthparts is inside the head capsule and Insecta is the smallest class of phylum Arthropoda
TRUE
FALSE
The term 'arthropod' literally means
a. bent leg
b. jointed foot
c. bent foot
d. jointed skeleton
Characteristics of Phylum Arthopoda:
a. segmented, coelomate, bilateral symmetry, exoskeleton, jointed appendages
b. true segmentation, coelomate, parapodium
c. endoskeleton, unbranced appendages, no segmentation, acoelomate
d. 3 pair of legs, 3 body segments, exoskeleton, trachae
What is molting?
a. The process in which arthropods reproduce
b. The process in which arthropods shed their outer covering and grow a larger one.
c. The process in which larval forms develop into adult forms
d. The process in which arthropods breathe
The three body segments of an arthropods body are:
a. Head, thorax and abdomen
b. Head, cephalothorax and abdomen
c. cephalothorax, appendages and abdomen
d. Cephalothorax and abdomen
Example of organism in Phylum Arthropoda is
Achatina sp.
Valanga sp.
Asterias sp.
Obelia sp.
The phylum arthropoda is the largest animal group on the planet.
True
False
Identify which subphylum of the Phylum Arthropoda this image belongs to.
a. Subphylum crustacean
b. Subphylum Hexapoda
c. Subphylum Myriapoda
d. Subphylum Trilobita
Identify which subphylum of the Phylum Arthropoda this image belongs to.
a. Subphylum Chelicerata
b. Subphylum Hexapoda
c. Subphylum Trilobita
d. Subphylum Crustacea
Identify which subphylum of the Phylum Arthropoda this image belongs to.
a. Subphylum Trilobita
b. Subphylum Hexapoda
c. Subphylum Chelireta
d. Subphylum Myriapoda
The exoskeleton protects and supports internal tissues and provides for __.
the attachment of muscles.
living under water.
exchange of gases.
flexibility
Arthropods have an __ circulatory system.
open
closed
Which of the following does not characterize artropods?
An exoskeleton
An open circulatory system
An incomplete digestive tract
Segmentation
Arthropods are coelomate organisms. The coelom have been replaced with
lymphatic fluid
blood
haemocoelom
