1 |
Garden snail belongs to class. |
Gastropoda
Caphalopods
Pelecypoda
Drthropoda
|
2 |
Slow worm belongs to phylum. |
Annelids
Aschelminthes
Chordata
Plathelmin thes
|
3 |
The largest invertebrate animal is |
Cuttle fish
Octopus
Glant squid
Dhysalia
|
4 |
In Mollucs, a respiratory pigment of blue colour is present called. |
Haemoglobin
Haemocyanin
Haemoery thrin
None of these
|
5 |
Larva of Mollusca and annelids |
Radula
Planula
Trocophore
Germmula
|
6 |
Loligo is an animal of phylum Mollusca which is commonly called. |
slug
Garden snail
Squid
Oyster
|
7 |
A rasping tongue like radula having horny teeth is present in. |
sponges
Molluscs
Coelonterates
Annelids
|
8 |
In arthropods, blood is colorless, as it is without |
Chlorophyll
Hamoglobin
Hemocyanin
Haemoiry thrin
|
9 |
Number of leqs in Arachnida are. |
2
4
6
8
|
10 |
Excretory system in arthropods is composed of. |
Kidney
Nephridia
Malpighian tubules
Flame cells
|
11 |
Blood of Arthropoda is. |
Green colour
Red colour
Colourless
Brown colour
|
12 |
________ has eight eyes. |
Lamprey
Snake
Bat
Spider
|
13 |
A quatic arthropods respire through |
Lungs
skin
Gills
Spiracles
|
14 |
Metameric ally segmented animals are belonging to the. |
Annelids
Molluscus
cnidarians
Echinoderms
|
15 |
A blue coloured respiratory pigment called hemocyanin is found is. |
Molluscus
Annelids
echinoderms
Arthropods
|
16 |
Excretory organ in annelid are. |
Nephridia
Nephron
Flame cells
Malpighian tubule
|
17 |
Nephridia are excretory structures of. |
Sponges
Annelids
Arthropods
None of these
|