1.
The body of _______ are not segmented.
2.
Sponges have _______ internally.
3.
The body of _______ is segmented.
4.
Stick insect is also known as ________ stick.
5.
Worms have _______legs.
6.
The body of insects divided into _____ parts
7.
The body of insects is divided into _________ parts.
8.
Worms are ________ bodied animals.
9.
Sponges have _______ externally.
10.
Insects have _________pairs of legs.
11.
Snail, oyster and octopus are examples of_______.
12.
The body of worm is ________and cylindrical.
13.
Which molluscs are without shell.
14.
Which molluscs is covered with shells.
15.
_______ are invertebrates.
16.
Molluses are ________animals.
17.
When a grain of salt or sand enters in the body of oyster, then the process of ________formation begins around it.
18.
Sponges are _________animals.
Please Write Your Comments