WebNov 29, 2024 · Water is drawn in and shunted throughout its tissue for filtration. In fact, the vast number of pores in a sponge's body are actually where the phylum derives its name … WebThere are nine thousand species of sponges. There are following characteristics of the phylum Porifera: Their bodies consist of loosely organized cells. They vary in size from …

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WebAug 16, 2024 · Each of these chambers shows a pore at the top through which gases are exchanged. In contrast to stomata, these air chambers always have open pores and they … WebTimes New Roman Arial Wingdings Default Design CO 20 Fig. 20.1 Fig. 20.2 Outline Introduction Introduction Phylum Hepaticophyta Phylum Hepaticophyta Fig. 20.5 Fig. … software activeren of kosten

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Webliverwort, (division Marchantiophyta), any of more than 9,000 species of small nonvascular spore-producing plants. Liverworts are distributed worldwide, though most commonly in the tropics. Thallose liverworts, … WebMultiple Choice Quiz. the fern tree is a sporophyte, and the gametophyte grows low on the ground while the moss gametophyte grows relatively tall. In which of the following phyla … WebPhylum Porifera has a structure resembling a sponge and is therefore called sponges. They are attached to the substratum and are not able to move. Poriferans have the ability to … software acronis