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I'm confused on this, please advise.

ANSWER the following about Porifera in general: 1. The mature form of this organism is sessile, what part of the life cycle m


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1. In the life cycle of porifera , amphiblastula larva is mobile because it has flagella.

2. The animal possess asymmetry because they are not divided into two equal halves.

3. Like other animals porifera absorb organic carbon rather than fixing it from inorganic sources such as carbon-dioxide. Their cells do not have cell wall. They produce sperm cells. That's why porifera is classified as animal.

4. The transition to multicellularity is the evidence which support the animal evolution from protist ancestor.

5.

develop into collar cells Flagellum. ae. Motile hallow sphere. Meiosis blastula. fertilized Zygote Amplublasteda. a larva TT

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