Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
Phylum Mollusca: Class Cephalopoda
Home
/
Phylum
/
Phylum Mollusca: Class Cephalopoda
Show/Hide Answers
Phylum Mollusca: Class Cephalopoda
Tentacle of cephalopods is modified for spermatophore transfer, named as:
hypocotyl
hectocotyli
hectocotylus
none of above
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Pigment cells that are present in cephalopods is called as:
carotenoids
chromatophores
plastids
xanthophyll
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Octopus and cuttlefishes are examples of class
bivalvia
gastropoda
cephalopoda
echinodermata
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
In cephalopods, gonads are present in the:
shell
dorsal portion of the visceral mass
ventral portion of the visceral mass
posterior to shell
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Speed of flying squid is clocked at nearly:
20 km/hr
30 km/hr
40 km/hr
60 km/hr
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Ability to change color is also helpful in:
feeding mechanism
defensive mechanism
locomotion
habitat
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Testis is part of male reproductive tract, that encases sperm in packets, named as:
shell
slit
matophores
trochophore
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Eyes of cephalopods are similar to eyes of the:
vertebrates
invertebrate s
flies
ticks
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
In class Cephalopoda, locomotion is via
foot
cilia
jet-propulsion system
podia
Author:
rikazzz
Comment
Phylum Mollusca: Class Cephalopoda
Members of class Bivalvia can change the:
habitat
food
structure
color
Author:
rikazzz
Comment
Page navigation
1
2
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English