Sponges from the phylum Porifera ... [choose the incorrect response}   Question 29 options:   have an endoskeleton   exhibit rudimentary cephalisation   diverged from all other animals early in the history of animals   are filter feeders

Hi, please answer questions 17-30 on the page   If you cannot do so, please answer 22   Thank you :D

Please answer super super super fast its very important please answer everything please

answer both to get a like.or don't attempt .Thanks

2:45 Animals Lab Part 1.pdf Figure 13.3. (A) Polyp and medusa forms of cnidarians and (B) a hydra poly 2. Obtain a preserved jellyfish specimen called "Goneonemus. Use your dissecting microscope to observe. Sketch the specimen in the space below. Dashboa... Student Sketch of Jellyfish Goneonemus Locate the following structures on your jellyfish and label them on your drawing. a. Gastrovascular activity-the central digestive cavity. b. Tentacles c. Cnidocystes-clusters of stinging cells in the tentacles 3. Obtain a live "Hydra" from the culture and observe it using your dissecting scope. Sketch the specimen in the space below. а Exercise Diversity of Life: Animals 123 124 Diversity of Life: Animals 12 Student Sketch of Hydrat Locate the following structures on your hydra and label them on your drawing a. Mouth b. Tentacles (how many does your hydra have?) c. Body stalk d. Gastrovascular cavity (seen through the body wall) 4. Observe the other specimens displayed at the counter. 2…

(This is a nongraded question) Discuss how the circulatory system of cephalopods has been adapted to enable their active, predatory lifestyle.

Answer the review questions below. The phyla viewed were the platyhelminthes, mollusca, and annelida. 1. Which phyla exhibited bilateral symmetry? 2. Which phyla contained parasitic organisms? 3. Which phyla were coelomates? 4. Which phyla exhibited cephalization? 5. Which phyla that you viewed today contained specialized appendages? 6. Which phyla were aceolomates? 7. Which phyla had an incomplete digestive system? 8. Which phyla contained a shell? 9. Which phyla contained hermaphrodite organisms?

QUESTION 3: What do the words acoelomate, pseudocoelomate, and coelomate mean?  What is the evolutionary trend between these three categories?

You take a field trip to tide pools in Puget Sound and encounter all sorts of Animals. Please use the following descriptions of those adult Animals to determine which of the 9 major phyla each belongs. Has radial symmetry and two tissue layers:       ["cnidaria", "Mollusca", "Arthropoda", "Annelida", "Platyhelminthes", "Porifera"]  Has 6 jointed appendages and a chitinous exoskeleton:      ["cnidaria", "Mollusca", "Arthropoda", "Annelida", "Platyhelminthes", "Porifera"]  Has bilateral symmetry with a digestive sac and no coelom:     ["cnidaria", "Mollusca", "Arthropoda", "Nematoda", "Platyhelminthes", "Porifera"]  Has bilateral symmetry, an open circulatory system, a digestive tube, gills and a radula:  ["cnidaria", "Mollusca", "Arthropoda", "Nematoda", "Platyhelminthes", "Porifera"]  Has no true tissues and no body symmetry: ["cnidaria", "Mollusca", "Arthropoda", "Nematoda", "Platyhelminthes", "Porifera"]

Question 63 Flatworms are similar to cnidarians in that both have pseudocoeloms lack a gastrovascular cavity have a gastrovascular cavity exhibit bilateral symmetry include many parasitic species Question 64 A true coelom is completely lined with tissue derived from endoderm O completely lined with tissue derived from ectoderm