Which of the three types of symmetry(asymmetrical, radial symmetry, bilateral symmetry) is considered most ancestral and...
Which of the three types of symmetry(asymmetrical, radial symmetry, bilateral symmetry) is considered most ancestral and which one is most derived?
Homework Answers
- There are three types of symmetry in biology. They are asymmetrical, radial symmetry and bilateral symmetry.
- Asymetrical means body parts are not equal.
- Radial symmetry means body can be cut in half across any diameter and the two parts are identical. Normally radial symmetry is there with animals with no locomotion. Ex. sponges, polyps, medusae
- Bilateral symmetry means right side and left side of the body are mirror images. Ex. Humans and other animals
- Most ancestral symmetry is asymmetrical because primitive animals are asymmetrical.
- Most derived symmetry is bilateral symmetry. Because most of the animals are bilaterally symmetrical. That means most of the animals are derived from bilateral symmetry.
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Which of the three types of symmetry(asymmetrical,
radial symmetry, bilateral symmetry) is considered most ancestral
and...
QUESTION 1 What type of symmetry does this organism exhibit? binomial asymmetrical bilateral radial
QUESTION 1 What type of symmetry does this organism exhibit? binomial asymmetrical bilateral radial
Based on the phylogenic tree below, which answer shows the evolution of characteristics from ancestral to...
Based on the phylogenic tree below, which answer shows the
evolution of characteristics from ancestral to recent?
MIUVY O UNULUI quuULIO Question 5 Based on the phylogenetic tree shown below, which answer show the evolution of characteristics from ancestral to recent? Sponges No true tissues Cnidarians Radial symmetry Ancestral protist Lophotrocozoa Molluscs Flatworms Protostomia Tissues Annelids Ecdyozoa Roundworms Arthropods Bilateral symmetry Echinoderms Chordates Deuterostomia Bilateral symmetry, radial symmetry, asymmetry Asymmetry, radial symmetry, bilateral symmetry Bilateral symmetry, lophotrochozoa, asymmetry Bilateral symmetry,...
Which of the following statements comparing symmetry in sessile and swimming animals is most probable? -...
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.
1. Cephalization is associated with: a. Metamorphosis b. Radial Symmetry c. Bilateral Symmetry d. Segmentation (Metamerism)...
1. Cephalization is associated with: a. Metamorphosis b. Radial Symmetry c. Bilateral Symmetry d. Segmentation (Metamerism) e. A complete digestive tract 2. One of the most unusual features of members of the phylum Rotifera not found in most animals is: a. They have a one-way digestive tract b. They can reproduce parthenogenetically c. They are triploblastic d. During development, the blastopore becomes the mouth e. All of the above are unusual features not typically found in any other animals 3....
there are three types of symmetry, axis of symmetry, planes of symmetry and center of symmetry....
there are three types of symmetry, axis of symmetry, planes of symmetry and center of symmetry. How many symmetries does 1-2, 1-3, and 1-4 cyclohexanes have and indicate which ones. Do it for each cis and trans conformer for each one
PHYLUM ECHINODERMATA QUESTIONS 2.Which other phylum shares the feature of radial symmetry with the echinoderms? Echinodermata,...
PHYLUM ECHINODERMATA QUESTIONS 2.Which other phylum shares the feature of radial symmetry with the echinoderms? Echinodermata, Holothuroidea Questions: 3. Why do they normally have 5 rows of tube feet? 5. What are the sea cucumbers tentacles made of (derived from)?
There are three types of symmetry, planes of symmetry, axis of symmetry, and center of symmetry....
There are three types of symmetry, planes of symmetry, axis of symmetry, and center of symmetry. How many symmetries does ethane , propane and butane have in each of their conformations. Ethane - 2 conformors Propane - 2 Butane- 4 when writing the number of symmetries for each conformation, wrote down how many planes, axis, and center of summetries it has.
one body plan called bilateral symmetry represents a major branch point in animal evolution and can...
one body plan called bilateral symmetry represents a major
branch point in animal evolution and can be described as
18> Assignments Animal Practice Problems Animal Practice Problems CAnimal Practice Problems Chapter 17 Reading Quiz Question 5 Part A One body plan, called bilateral symmetry, represents a major branch point in animal evolution and can be described as View Available Hints) Hint 1 Most animals with bilateral symmetry have a "head end containing a brain. O being a stationary Indlividual O...
Which type of symmetry does each of the following animals display? Sponge, hydra, bobcat, jelly, snake,...
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.
Which of the following are features of Echinoderms? (mark all that apply) Deuterostome development Bilateral symmetry...
Which of the following are features of Echinoderms? (mark all that apply) Deuterostome development Bilateral symmetry Complete nervous system Lack of tissues Endoskeleton Exoskeleton
QUESTION 1 What type of symmetry does this organism exhibit? binomial asymmetrical bilateral radial
Based on the phylogenic tree below, which answer shows the
evolution of characteristics from ancestral to recent?
MIUVY O UNULUI quuULIO Question 5 Based on the phylogenetic tree shown below, which answer show the evolution of characteristics from ancestral to recent? Sponges No true tissues Cnidarians Radial symmetry Ancestral protist Lophotrocozoa Molluscs Flatworms Protostomia Tissues Annelids Ecdyozoa Roundworms Arthropods Bilateral symmetry Echinoderms Chordates Deuterostomia Bilateral symmetry, radial symmetry, asymmetry Asymmetry, radial symmetry, bilateral symmetry Bilateral symmetry, lophotrochozoa, asymmetry Bilateral symmetry,...
1. Cephalization is associated with: a. Metamorphosis b. Radial Symmetry c. Bilateral Symmetry d. Segmentation (Metamerism) e. A complete digestive tract 2. One of the most unusual features of members of the phylum Rotifera not found in most animals is: a. They have a one-way digestive tract b. They can reproduce parthenogenetically c. They are triploblastic d. During development, the blastopore becomes the mouth e. All of the above are unusual features not typically found in any other animals 3....
one body plan called bilateral symmetry represents a major
branch point in animal evolution and can be described as
18> Assignments Animal Practice Problems Animal Practice Problems CAnimal Practice Problems Chapter 17 Reading Quiz Question 5 Part A One body plan, called bilateral symmetry, represents a major branch point in animal evolution and can be described as View Available Hints) Hint 1 Most animals with bilateral symmetry have a "head end containing a brain. O being a stationary Indlividual O...
Which of the following are features of Echinoderms? (mark all that apply) Deuterostome development Bilateral symmetry Complete nervous system Lack of tissues Endoskeleton Exoskeleton
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