Many animals with radial symmetry are sessile which means that they live attached to a substrate or they are unable to swim against a current.
Which of the following statements comparing symmetry in sessile and swimming animals is most probable? - Radial symmetry occurs most frequently in animals that catch their prey by rapid swimming. - Bilaterally symmetric animals can be streamlined for swimming, but radially symmetric animals cannot. - Bilateral symmetry allowed animals to evolve nerves. - Radial symmetry is more advantageous for active swimming than is bilateral symmetry.
12. How is radial symmetry an advantage to sessile or planktonic animals? Text 13. The embryo becomes layered during gastrulation, and these germ layers form the various tissues and organs of the body. The names of the germ layers describe where they are found in the early embryo: Text 14. Each germ layer forms specific tissue types. For example, where is the ectoderm, and what does it give rise to? Text 15 What are throa fiinctions of the hody cavity?...
12. How is radial symmetry an advantage to sessile or planktonic animals? 13. The embryo becomes layered during gastrulation, and these germ layers form the various tissues and organs of the body. The names of the germ layers describe where they are found in the early embryo: 14. Each germ layer forms specific tissue types. For example, where is the ectoderm, and what does it give rise to? 15. What are three functions of the body cavity? 16. What is...
Which type of symmetry does each of the following animals display? Sponge, hydra, bobcat, jelly, snake, turtle, and octopus. Group these animals in either asymmetry, radial symmetry, and bilateral symmetry.
Chapter 32: Overview of Animal Diversity 1. Like the fungi, animals are multicellular heterotrophs. How do they feed? 2. What two types of specialized cells do only animals have? 3. Most animals reproduce and the stage dominates the life cycle. 4. What is animal Development? 5. Define/describe each term: zygote: cleavage: blastula: gastrulation: gastrula: blastopore: metamorphosis: 7. All eukaryotes have sets of regulatory genes containing common sets of DNA sequences called homeoboxes. What are the unique homeobox genes of animals...
What do most sessile animals eat? Briefly describe one way animals compete for this kind of food source.
Please be very clear and
detailed in your response.
How can radial symmetry be an advantage to slow moving or sessile marine organisms? Use the body plan and lifestyle of a sea star for answers.
QUESTION 1 What type of symmetry does this organism exhibit? binomial asymmetrical bilateral radial
PRELAB QUESTIONS Animalia: Ctenophores, Poriferans, Crida selline 1. What do the fungi, choanoflagellates, and animals have in common? 2. The animals are often described as being "eukaryotic, multicellular heterotrophs". What does this mean? 3. 4. Approximately – _% of all animals are vertebrates. Refer to the figure below. Name the 2 animal phyla that 1) exhibit radial symmetry and 2) have a body consisting of two layers are diploblastie)? Com - Crorocytes spis Uroductions Chapter 31 Bal symmetry song anterior...
Which of the three types of symmetry(asymmetrical, radial symmetry, bilateral symmetry) is considered most ancestral and which one is most derived?