WBCS.LIVE practice question

Which of the following statements is correct with respect to chordates?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Notochord is present
  2. Heart is dorsal or laterally placed or absent
  3. A post-anal tail is absent
  4. Double ventral solid nerve cord

Correct answer and explanation

Correct answer: Notochord is present