ICSE Class 9 Biology Phylum Invertebrata Annelida, Arthropoda, Mollusca and Echinodermata
Q.
The exoskeleton of arthropods is made of
Q.
In which of the following parts the internal organs are present in molluscs?
Q.
Spiny skinned organisms include
Q.
The locomotory organs of Echinoderms are called
Next Videos
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change