ANIMAL KINGDOM

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