Which of the following statements are true for the phylum-Chordata? In Urochordata…

Biology · NEET · NTA ExamsAnimal Kingdom

Which of the following statements are true for the phylum-Chordata?

  1. In Urochordata notochord extends from head to tail and its is present throughout their life.
  2. In Vertebrata notochord is present during the embyronic period only.
  3. Central nervous system is dorsal and hollow.
  4. Chordata is divided into 3 subphyla: Hemichordata Tunicata and Cephalochordata
  1. (d) and (c)
  2. (c) and (a)
  3. (a) and (b)
  4. (b) and (c)

Answer

(D) (b) and (c)

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