Sypha are calcareous sponge belonging to the family Sycettidae. Sponges are marine invertebrates with a jellylike mesohyl sandwiched between two layers of cells
Sponges belong to the phylum Porifera ("pore bearers"), while hydra are members of the phylum Cnidaria.
Hydras are predatory animals, whereas sponges are filter feeders.
Sponges are complex aggregations of specialized cells, and these cells do not form true tissues and organs. Sponges are among the structurally simplest multicellular organisms. Hydras, on the other hand, are organized at the tissue level, and thus they are able to perform functions, such as respong to external stimuli and engulf prey.
Hydras are radially symmetrical, while sponges are unsymmetrical.
What major differences are there between Scypha and Hydra body forms? List and describe them. scussion...
What are the 5 differences between Hydra and the rest of Hydrozoa?
briefly describe each of the three lichen body forms (crustose, foliose, and fructiose). What differences and similarities do you see?
Describe the function of the major anatomical features of a sperm cell. Describe the main differences between spermatogenesis and oogenesis in humans. List five hormones we discussed in class, give their source in the body, and their target tissue. Describe the events of the monthly uterine cycle (all the steps, in order, including the hormones and their functions). Describe how menstruation is prevented during pregnancy (all the steps, in order, including the hormones and their functions).
1.) Describe two of the differences between bacteria (prokaryotes) and some of the eukaryotesz 2.) list the three major shapes of bacteria and give examples of each.
Describe the major differences and similarities between gymnosperms and angiosperms.
a.) Describe the differences between advanced and primitive forms of Chlorophyta and why it is most closely related to land plants. b.) What are the different types of carbohydrates from plants? Explain why carbohydrates differ depending on the plant region. How are they used in industry?
pata, Hydra Sketch the Hydra Label tentacles, mouth Answer Questions 1. What type of symmetry do Hydra exhibit 2. What body form does the hydra have 3. Name the stinging cells on the surface of the tentacles. B. Data, Planaria (Dugesia) Sketch the Planaria Label the eyespots, pharynx Questions Answer 1. How do planarians move? Place a piece of white paper half way under the petri dish, leaving the other half over the black table. Wait for several minutes. 2....
What are major differences between water treatment and waste water treatment plant? What is Short-Circuiting? Describe three Classifications of wastewater! What is Comminutor? What is activated sludge system? Describe it.
marketing 220 Question2: Describe the 4 major differences between Services and Products. Why are these differences important?
what do you see are some major differences between marketing and sales? How would you describe the differences to someone you know in everyday terms?