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Read the following Assertion and Reason and choose the correct option. Assertion: Echinodermata are radially symmetrical from birth Reason: Echinodermata have tissue system level of organisation and are diploblastic

Options

  1. ABoth Assertion and Reason are true and Reason is correct explanation of Assertion
  2. BBoth Assertion and Reason are true but Reason is not the correct explanation of Assertion
  3. CAssertion is true but the Reason is false
  4. DBoth Assertion are Reason are false

Correct answer

D. Both Assertion are Reason are false

Step-by-step solution

The adult echinoderms are radially symmetrical but larvae are bilaterally symmetrical so they undergo through both types of symmetry in their life

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