Arthropoda

Question 1

Examples of Arthropoda

Answer 1

Scorpion
Cockroach
Spider
Butterfly

Question 2

Where is Arthropoda found?

Answer 2

They are found in seawater, on land

Question 3

Characteristics of Arthropoda

Answer 3

it is triploblastic
has a firm and inelastic exoskeleton made of chitin
one pair of antennae that are organs of touch and smell
bilaterally symmetrical with a well-developed cephalisation
have a body cavity termed a hemocoel
They are unisexual and external fertilisation occurs
oviparous with either complete or incomplete metamorphosis in some of the classes

Question 4

Body regions of Arthropoda

Answer 4

head, thorax, and abdomen. Jointed legs are attached to the thorax for mobility

Question 5

breathing of Arthropoda

Answer 5

is through the stigmata and tracheae located on the thorax and abdomen

Question 6

Complete alimentary canal

Answer 6

consists of the foregut, midgut, and hindgut. the through gut allows for continuous feeding and specialised organs for the process of digestion