WorksheetsB102 Echinodermata
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
Echinoderms are found in both fresh and salt water.
a)
True
b)
False
2.
Which one of the following is not associated with enchinoderms?
a)
Bilaterally symmetric larvae
b)
Calcarious exoskeleton
c)
Heme based vascular system
d)
Radial symmetric adults
3.
Sea stars grow back severed limbs.
a)
True
b)
False
4.
The common sea star belongs in which one of the following classes?
a)
Asteroidea
b)
Crinoidea
c)
Echinoidea
d)
Holothuroidea
5.
Sea cucumbers, though a bit salty, can be used to make tasty pickles
a)
True
b)
False
100 %
