WebObelia is an example of a cnidarian that has both medusa and polyp forms in its life cycle. The polyp is generally vegetative and can undergo asexual reproduction by budding. … WebCnidarians in the polyp stage are stationary and must wait for prey. In the medusa stage, they float freely and their mouth is facing the bottom as opposed to the top. Also, cnidarians in the medusa stage are bell-shaped and somewhat flattened-looking. Section 3—Flatworms (2points) Questions Answers a. Describe the general body shape of the ...
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WebHence both polyp and medusa present characters for classification, and a given species, genus or other taxonomic category may be defined by polyp-characters or medusa-characters or by both combined. 2. 4. In the majority of cases we do not know the polyp corresponding to a given medusa, or the medusa that arises from a given polyp.' 0. 2. WebThe medusa is a free-swimming form; it moves by rhythmic muscular contractions of the bell, providing a slow propulsive action against the water. The other principal body type … shang forbes wife
Sex, polyps, and medusae: Determination and maintenance of sex …
Webthe most polyp and medusa buds were produced, were 29 C and salinities of 5–20 when tested in 45 combina-tions of temperature (10–29 C) and salinity (1–40) (Ma and Purcell 2005). Web9 mrt. 2024 · Currently I am a NSF Postdoctoral Research in Biology Fellow and Postdoctoral Researcher at the Stowers Institute for Medical Research in the lab of Dr. Matt Gibson. I am using the model sea ... WebA: Polyp and medusa is a life cycle stage which found in phylum Cnidaria. Both stages are helpfull for… Q: Compare and contrast polyp and medusa form. How is the polyp form advantageous over medusa and vice… A: Cnidaria is the phylum that belongs to subkingdom Eumetazoa and kingdom Animalia. There are about… shang farming