Assertion : Sponges have tissue level of roganization Reason : Songes are multicellularA. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. IF the assertion is false but reason is true

Assertion : Sponges have tissue level of roganization Reason : Songes

1.	Assertion : Sponges have tissue level of roganization Reason : Songes are multicellularA. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. IF the assertion is false but reason is true
Answer» Correct Answer - D Sponges are the lowest multicellular animal but they have simple structures. Organs and tissues are absent. The constitution cells perform their functions more of less independently exhibiting division of labour performing specialized functions. Hence, they possess cellular level of organization.