ANIMAL KINGDOM

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Across
  1. 2. SPONGE Euspongia is commonly known as. PG. NO 41
  2. 7. The cells used for anchorage, defense and capturing prey in cnidarians are called. PG.NO 41
  3. 8. is the scientific name of sea- fan. PG.NO.41
  4. 9. The common name of Sycon is. PG.NO 41
  5. 11. The property a living organism to emit light. PG.NO 42
  6. 12. The body cavity of coelomates is lined by PG.NO 39
  7. 16. Portuguese man of war is the common name of PG.NO 41
Down
  1. 1. Sea walnuts or comb jellies is the common name for. PG.NO 42
  2. 3. The type of fertilisation occurs in Ctenophores. PG.NO 42
  3. 4. Marine habitat, cellular level of organisation and asymmetry are characteristics of. PG.NO 40
  4. 5. The body is divided externally and internally into segments with the repetition of some organs. PG.NO 39
  5. 6. Alternation of generation exhibited by cnidarians PG.NO 41
  6. 10. CIRCULATION Arteries, veins and capillaries are present in this type of circulatory system PG.NO 38
  7. 13. Reproduction takes place only by -----means.PG.NO 42
  8. 14. The umbrella shaped, freeswimming body form of coelentrates is known as. PG .NO 41
  9. 15. In Ctenophora the body bears eight external rows of ciliated structures called. PG.NO 42