MPSC PYQScienceप्राणिशास्त्रenglish
Consider the following statements about subclassification Porifera. (a) Porifera are classified as Calcariea, Hyalospongaie, Demospongiae. (b) Demospongiae animals live in fresh water. (c) Calcariea and Hyalospongaie live only in fresh water. Choose the correct option of the above.
A.Only (a), (b) is correct and (c) is incorrect
B.Only (b), (c) are correct and (a) is incorrect
C.Only (a), (c) is correct and (b) is incorrect
D.All of the above are correct
Correct answer: A