WebApr 6, 2024 · The Riftia tubeworms, he and others have found in the years since he collected his first samples, bring oxygen, carbon dioxide, and hydrogen sulfide to their symbionts via their blood. The symbionts trigger reactions involving those three components that produce energy and sugars. WebClassification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the o… Similar questions arrow_back_ios arrow_forward_ios Cubozoans are______. a.
Worksheet for Virtual Lab - Porifera and Cnidaria (1).docx...
WebEarly scientists classified sponges as plants. Based on observations of the sponge’s feeding system, why doyou think scientists now classify sponges as animals?4. Jellyfish cannot swim rapidly, yet they are efficient predators. How are they adapted to predatory lifedespite their lack of speed?5. WebMar 9, 2015 · Scientists debate when sponges, animals belonging to the phylum Porifera, first emerged. Some think it wasn't until the Cambrian period, between 541 million and … grandma\u0027s old fashioned baked beans
Why were sponges originally classified as plants instead of
WebEarly scientists classified sponges as plants. Based on observations of the sponge s feeding system, why do scientists now classify sponges as animals? How do the feeding methods of... WebApr 10, 2024 · In 2008, one of the early phylogenomic studies fingered the comb jellies (aka ctenophores) as the earliest members of the animal kingdom, rather than sponges. This … Web14. Cleavage holoblastic, development indirect through a free-swimming ciliated larva called amphiblastula or parenchymula. 15. The organisation of sponges has been grouped into … grandma\u0027s old fashioned banana pudding