PRE-LAB QUESTIONS (these will help you do well on quizzes and reflect knowledge obtained in class!) 1. Compare the flow of water through a syconoid sponge, such as Grantia with that of an asconoid sponge. 2. In what way do sponges differ from their unicellular eukaryote predecessors? 3.

1. Compare the flow of water through a syconoid sponge, such as Grantia with that of an asconoid sponge. 2. In what way do sponges differ from their unicellular eukaryote predecessors? 3. Compare feeding and digestion in Porifera with feeding and digestion in Cnidaria. 4. What is meant by the term dimorphism, and in what way are Cnidaria dimorphic?

Draw an asconoid sponge with the following parts labeled (2 pts ( Choanocytes , Osculum, Ostia, Pinacocytes, Porocyte, Spongocoel Draw the life - cycle of a Scyphozoan: make sure the label the following terms ( 2

Asconoid canal system is the simplest tubular canal with no branching Identify the sponge body form whose spongocoele is lined with choanocyte cells Select one: a. Asconoid b. Synconoid c. None of the above d. Leuconoid Identify the sponge body form in which the spongocoele is lined with epithelial cells Select one: a. Leuconoid b. Asconoid c.

PRE-LAB QUESTIONS (these will help you to do well on your quizzes and lab exam!) 1. Compare the flow of water through a syconoid sponge, such as Grantia with that of an asconoid sponge. 2. In what way do sponges differ from their unicellular eukaryote predecessors? 3. Compare feeding and digestion in Porifera with feeding and digestion in ...

From Asconoid sponge: Leucosolenia, Syconoid sponge: Scypha, Leuconoid sponge, Gemmules (class Demospongiae), bath sponge, kitchen sponge, "boring" sponge Cliona (class Demospongiae), hexactinellid or "glass sponge" (cl Hexactinelid), Euplectella. Consider the differences between sponges of organization in terms of surface-to-volume relationships.

Answer to Water passing though the body of an asconoid sponge

3 Compare and contrast asconoid, syconoid, and leuconoid sponges. done? (Circle the Bleach was added to the sponge specimen before observing it through the microscope. Why was this correct answer.) a. Bleach dissolves the spicules, making it easier to see the spongin b. Bleach sterilizes the sample. c. Bleach dissolves the spongin, making it ...

(2) List advantages and disadvantages of asconoid, syconoid, and leuconoid sponge body plans (keeping the above paradigm in mind). Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

1.2 Match each type of sponge body form with the correct description. Asconoid A. Complex sponge that forms large masses; each member has its own osculum Syconoid B. Small, tube-shaped sponge; water enters via ostia and exits via an osculum C. Large version of asconoid sponge; has a tubular body with a single prominent Leuconoid osculum and a complex canal system which is 1.3 Viewing a ...