Question

C.
Fill in the blanks :
1. The opening on the body of sponge is known as______

2. The very special type of cell present in phylum cnidaria is_______

3. Special type of adhesive cells found in ctenophora is ________

4. Second largest phylum of
animal kingdom is ________

5. Major Animal phylum having minimum number of animal is_______

6. The body cavity in open circulation is known as________

7. Mammary gland in mammal is a modified_________gland.

8. An example of running bird is _______

9. A special mammal that lays egg is _________

10. A fish without air bladder is_______



Please Answer fast as u can
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Answer 1

1 osculum

2cnidocytes

3Ctenophores

4Mollusca

5Annelida

6open circulatory system

7sweat glands

8 penguin

9platypus

10 swim bladder ( doubt in this one)