1.

[A] : Protozoans have no physiological division of labour . [R] : They have a well developed cell , tissue and tissue organ system .A. If both A and R are true and R is the correct explanation of AB. If both A and R are true but R is not the correct explanation of AC. If A is true and R is falseD. If both A and R are false

Answer» Correct Answer - D


Discussion

No Comment Found