Assertion : Leucosolenia shows ascon type of canal system
Reason : In Leucosolenia water passes through ostia `rarr` spongocoel `rarr` osculum

The type of canal system found in Leucosolenia

The simplest type of canal system in porifera or Type of spongocoel found in Leucosolenia is

In most simple type of canal system of porifera, water flows through which one of the following ways

In most simple type of canal system of porifera, water flows through which one of the following ways

In most simple type of canal system of porifera, water flows through which one of the following ways

In most simple type of canal system of porifera, water flows through which one of the following ways

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: Silver fish shows complete metamorphoses. Reason: In the life history of silver fish, there are four stages. Egg rarr Larva rarr Pupa rarr Adult

Assertion (A): Water + sugar is a solution Reason ( R): IF we pass beam of light through a solution, It scatters light .