Phylum Porifera Lab

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About This Quiz

This quiz is all about the members of the phylum Porifera, which are multicellular organisms which have bodies full of pores and channels which allow water to circulate through them. They are commonly known as sponges.

2. What first name or nickname would you like us to use?

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2. Sponges have true organ systems

True

False

They function entirely on a cellular level of organization.

Explanation

They function entirely on a cellular level of organization.

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5. The _____________ body type is the most efficient and has the most surface area of the three types.

Leuconoid

Syconoid

Asconoid

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7. Which body form is the least common and least efficient in terms of filtration.

Leuconoid

Syconoid

Asconoid

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Embedded in the skeleton are _______, which are flagellated cells...

Sponges have true organ systems

Sponges are _________ (non-moving), _______ feeding organisms.

Sponges are _________ and can reproduce sexually and asexually.

The _____________ body type is the most efficient and has the most...

Sponges are _____ (multicellular animals), but not ______ (animals...

Which body form is the least common and least efficient in terms of...