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Abhi bio 1

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.
A snail, octopus, oyster, and clam are
a)
arthropods
b)
echinoderms
c)
amphibians
d)
mollusks
2.
Which group of animals are filter-feeders that have many pores?
a)
amphibians
b)
echinoderms
c)
arthropods
d)
sponges
3.
The only vertebrates that are endothermic are
a)
amphibians and reptiles
b)
birds and mammals
c)
insects and arachnids
d)
echinoderms and mollusks
4.

It is a ----

a)

mRNA

b)

tRNA

c)

rRNA

d)

DNA

5.

Nematocyst is found in ---

a)

Porifera

b)

Cnidaria

c)

Annelida

d)

Echinodermata

6.

Which one has a pseudocoelom?

a)

Platyhelminthes

b)

Nematoda

c)

Annelida

d)

Mollusca