You find a bivalve mollusc with very short siphons. You can thus predict that inhabits a shallow burrow. inhabits a deep burrow. is a deposit feeder. is a carnivore. it is a surface dweller. You find a polychaete in the lower Chesapeake Bay and discover that its coelom is unpartitioned. You can then predict that it will possess: a metanephridial system a protonephridial system secretion kidneys end sacs Octopi are known for their ability to learn. True False

You find a bivalve mollusc with very short siphons. You can thus predict that inhabits a shallow burrow. inhabits a deep burrow. is a deposit feeder. is a carnivore. it is a surface dweller. You find a polychaete in the lower Chesapeake Bay and discover that its coelom is unpartitioned. You can then predict that it will possess: a metanephridial system a protonephridial system secretion kidneys end sacs Octopi are known for their ability to learn. True False

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter27: Introduction To Animal Diversity

Section: Chapter Questions

Problem 2VCQ: Figure 27.6 Which of the following statements is false? Eumetazoans have specialized tissues and...

See similar textbooks

Similar questions

Figure 27.6 Which of the following statements is false? Eumetazoans have specialized tissues and parazoans don’t. Lophotrochozoa and Ecdysozoa are both Bilataria. Acoela and Cnidaria both possess radial symmetry. Arthropods are more closely related to nematodes than they are to annelids.
Aquatic molluscs have a blood vascular system & metanephridia so they must also possess an unpartitioned coelom secretion kidneys terminal cells a partitioned coelom If a respiratory pigment such as hemoglobin or hemocyanin is not present in blood the blood would not carry carbon dioxide the blood would not carry oxygen the blood would have decreased oxygen carrying capacity
To which of the following groups would a species that does not molt, possesses a coelom, and has a trochophore larva belong? a. Ecdysozoa b. Parazoa c. Platyzoa d. Lophotrochozoa
Serial segmentation is a key characteristic of which of the following phyla? a. Mollusca b. Brachiopoda c. Bryozoa d. Annelida
Cephalopods are active marine predators, and many molluscan features are modified to fulfill their niche. Explain how each molluscan feature is modified, compared to gastropod and bivalve body plans. 1) Molluscan foot 2) Excurrent Siphon 3) Shell 4) Sensory organs and brain
You are trying to identify a living organism which you are observing closely. Which one of the following would convince you that the organism is acoelomate? It responds to food by moving toward it. It is triploblastic. It has bilateral symmetry. It possesses sensory structures at its anterior end. Muscular activity of its digestive system distorts the body wall. The flatworms have a true coelom a pseudocoelom radial symmetry tissues derived from the three basic germ layers (i.e. they are triploblastic) need help with both questions for my HW please thank you!
In Figure 33.2, which two main clades branch from the mostrecent common ancestor of the eumetazoans?(A) Porifera and Cnidaria(B) Lophotrochozoa and Ecdysozoa(C) Cnidaria and Bilateria(D) Deuterostomia and Bilateria
While sampling marine plankton in a lab, a student finds a large number of fertilized eggs. The student raises some of the eggs in the laboratory for further study and finds that the blastopore becomes the mouth. The embryo develops into a trochophore larva and eventually has a true coelom. These eggs probably belong to (gastropod/nematode/Platyhelminthes/ or gastropod and nematode)?
Nematode worms and annelid worms share which of the following features? presence of a circulatory system molting absence of species with parasitic lifestyles presence of segmentation a digestive tract with two openings (a mouth and an anus)
animals in which of the following classes possess adductor muscles, labial palps, and use their gills for both respiration and feeding? -Bivalvia -Cephalopoda -Polyplacophora -Anthozoa -Gastropoda
Can have both a medusa stage and a polyp stage (both in water) 1. Echinodermata2. Platyhelminthes3. Annelida4. Porifera5. Chordata6. Arthropoda7. Nematods8. Cnidaria9. Mollusca
Annelids (include leeches, earthworms and polychaete worms/ use their coeloms as hydrostatic skeleton/ have characteristically long bodies with both internal and external segmentation/ have a tube within a tube digestive system/ or ALL OF THEM)?