Homework Answers
Annelids exhibit two characteristics shared by all other bilateral animals except flatworms:
1. Complete digestive tract: digestive tracts of annelids are considered as complete as it has mouth and anus. Whereas, flatworms have incomplete digestive tract as it has only one opening.
2. Body cavity: annelids have body cavity or coelom but flatworms are devoid of coelom and known as acoelomates.
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1. Annelids exhibit two characteristics shared by all other bilateral animals except flatworms: 2. a body...
QUESTION 1 Animal as diverse as flatworms and human share all of the following traits except...
QUESTION 1 Animal as diverse as flatworms and human share all of the following traits except a. coelom b.mesoderm c. ectoderm d. endoderm e zygote cleavage QUESTION 2 A deuterostome is: d. all of theses answers are correct an organism with a blastopore that develops into the anus, with the second opening developing into the mouth. animal with a body cavity completely lined with mesodermal tissue an organism with a blastopore that develops into the mouth of protostomes, with the...
What do the annelids have that the other worms don’t? Answers: A. Segmentation B. Bilateral symmetry...
What do the annelids have that the other worms don’t? Answers: A. Segmentation B. Bilateral symmetry C. Annelids are more advanced than other worms. D. Some are parasitic Which organism is good at solving novel problems? Answers: A. Earthworm B. Snail C. Planaria D. Octopus Which of the following is a terrestrial crustacean? Answers: A. Roly poly B. Horseshoe crab C. Lady beetle D. Lobster Which of these is not a weight saving adaptation for birds? A. feathers B. air...
All of the following are characteristics of animals except exclusively sexual reproduction eukaryotic cells multicellular organisms...
All of the following are characteristics of animals except exclusively sexual reproduction eukaryotic cells multicellular organisms heterotrophic nutrition O gastrulation All of the following statements concerning homeotic genes is correct except They are responsible for determining the general body plan. They act as master control genes. They code for DNA-binding proteins. They are highly variable across species the animal kingdom.
Chapter project 10: Table of characteristics of animal groups Fill in the blanks in the table...
Chapter project 10: Table of characteristics of animal groups Fill in the blanks in the table below. In the description column, briefly and clearly describe the characteristics. Then in the animal groups column, indicate which groups (use sponges, ctenophora, cnidaria, fatworms, rotiſers, nematodes, annelids, mollusks, arthropods, echinoderms, and chordates) possess those features. Characteristic Description Animal groups (include all) Symmetry None Radial Bilateral Type of digestive cavity Gastrovascular cavity Tube in a tube (don't include description here) Number of tissue layers...
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c....
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c. Sexual reproduction d. Flagellated sperm The distinction between sponges and other animal phyla is based mainly on the absence verstts the presence of a. A body cavity b. Complete digestive tract ç True tissues d. Mesoderm 3. Which of the following terms does not apply to you? a. Bilaterian b. Triploblastic c. Deuterostome d. Acoelomate A land snail, a clam and an octapus all...
D) Chidanans. E) nematodes. 10) Between organs and body wall, complex animals have a body cavity...
D) Chidanans. E) nematodes. 10) Between organs and body wall, complex animals have a body cavity called a A) cnidarian. B) mesoderm. C) mesoglea. D) coelom. E) thorax. 4) In the animal kingdom, cephalization is A) development of a body that has paired structures forming a side-to-side mirror image. B) concentration of sensory structures in the head. C) the ability to respond rapidly to external stimuli. D) evolutionary development of a netlike system of veins. E) development of eyes at...
Phylum Characteristics Table 1. Table 1 contains the main features of the eight major phyla discussed...
Phylum Characteristics Table
1. Table 1 contains the main features of the eight major phyla discussed in the Introduction Organize and identify which characteristics belong to which phylum. The number of rows represents the number of characteristics that fall into each phylum. 02. Record your results in Table 2. Table 1: Phylum Characteristics Table Bilateral phylum with segmentation Most have a calcium-containing shell Five-part symmetry Specialized cell, but no tissues Spicules are the skeleton Hollow body cavity for food Three...
bio 170 organismal bio lab need help filling out last 4 questions! Phylum Porifera Cnidaria Platyhelminthes...
bio 170 organismal bio lab
need help filling out last 4 questions!
Phylum Porifera Cnidaria Platyhelminthes Place Nematoda Filesios Mollusca octopus wa Annelida Arthropoda bulacan Echinodermata which Chordata un sca anon coral anthozoa serung des with Publu urhlong 1 FP gar telletish portuguese man of war/ hydrozoa sea pansy Ianthozoa wacht www Looks Lice nce Phylum Platyhelminthes these are the flatworms. They have soft, elongated bodies and exhibit several advances over cnidarians. They have three distinct tissue layers (triploblastic construction),...
2. List two characters/traits you share with ALL animals that are NOT shared by ANY plants....
2. List two characters/traits you share with ALL animals that are NOT shared by ANY plants. 2a. Consider the traits you listed in the previous question. Would any of them help you to distinguish an animal (e.g., you) from a plant (e.g., a pine tree)? Choose one: YES NO (highlight in color and bold) 2b. Consider the same animal traits. Would any of them, by themselves, help you to distinguish one species of animal from another species of animal? Choose...
1. List characteristics of ALL animals: 2. The basal animal that is NOW considered to be...
1. List characteristics of ALL animals: 2. The basal animal that is NOW considered to be the ancestor of ALL animals (based on molecular evidence) belongs to the phylum 3. The clade RADIATA includes: 4. The clade BILATERIA is divided into two groups based on embryology. Most animals belong to the clade. The clade known as Deuterostomes includes only these groups: 5. Humans belong to which phylum? 6. Which PHYLUM that we have discussed in class is most closely related...
QUESTION 1 Animal as diverse as flatworms and human share all of the following traits except a. coelom b.mesoderm c. ectoderm d. endoderm e zygote cleavage QUESTION 2 A deuterostome is: d. all of theses answers are correct an organism with a blastopore that develops into the anus, with the second opening developing into the mouth. animal with a body cavity completely lined with mesodermal tissue an organism with a blastopore that develops into the mouth of protostomes, with the...
All of the following are characteristics of animals except exclusively sexual reproduction eukaryotic cells multicellular organisms heterotrophic nutrition O gastrulation All of the following statements concerning homeotic genes is correct except They are responsible for determining the general body plan. They act as master control genes. They code for DNA-binding proteins. They are highly variable across species the animal kingdom.
Chapter project 10: Table of characteristics of animal groups Fill in the blanks in the table below. In the description column, briefly and clearly describe the characteristics. Then in the animal groups column, indicate which groups (use sponges, ctenophora, cnidaria, fatworms, rotiſers, nematodes, annelids, mollusks, arthropods, echinoderms, and chordates) possess those features. Characteristic Description Animal groups (include all) Symmetry None Radial Bilateral Type of digestive cavity Gastrovascular cavity Tube in a tube (don't include description here) Number of tissue layers...
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c. Sexual reproduction d. Flagellated sperm The distinction between sponges and other animal phyla is based mainly on the absence verstts the presence of a. A body cavity b. Complete digestive tract ç True tissues d. Mesoderm 3. Which of the following terms does not apply to you? a. Bilaterian b. Triploblastic c. Deuterostome d. Acoelomate A land snail, a clam and an octapus all...
D) Chidanans. E) nematodes. 10) Between organs and body wall, complex animals have a body cavity called a A) cnidarian. B) mesoderm. C) mesoglea. D) coelom. E) thorax. 4) In the animal kingdom, cephalization is A) development of a body that has paired structures forming a side-to-side mirror image. B) concentration of sensory structures in the head. C) the ability to respond rapidly to external stimuli. D) evolutionary development of a netlike system of veins. E) development of eyes at...
Phylum Characteristics Table
1. Table 1 contains the main features of the eight major phyla discussed in the Introduction Organize and identify which characteristics belong to which phylum. The number of rows represents the number of characteristics that fall into each phylum. 02. Record your results in Table 2. Table 1: Phylum Characteristics Table Bilateral phylum with segmentation Most have a calcium-containing shell Five-part symmetry Specialized cell, but no tissues Spicules are the skeleton Hollow body cavity for food Three...
bio 170 organismal bio lab
need help filling out last 4 questions!
Phylum Porifera Cnidaria Platyhelminthes Place Nematoda Filesios Mollusca octopus wa Annelida Arthropoda bulacan Echinodermata which Chordata un sca anon coral anthozoa serung des with Publu urhlong 1 FP gar telletish portuguese man of war/ hydrozoa sea pansy Ianthozoa wacht www Looks Lice nce Phylum Platyhelminthes these are the flatworms. They have soft, elongated bodies and exhibit several advances over cnidarians. They have three distinct tissue layers (triploblastic construction),...
2. List two characters/traits you share with ALL animals that are NOT shared by ANY plants. 2a. Consider the traits you listed in the previous question. Would any of them help you to distinguish an animal (e.g., you) from a plant (e.g., a pine tree)? Choose one: YES NO (highlight in color and bold) 2b. Consider the same animal traits. Would any of them, by themselves, help you to distinguish one species of animal from another species of animal? Choose...
1. List characteristics of ALL animals: 2. The basal animal that is NOW considered to be the ancestor of ALL animals (based on molecular evidence) belongs to the phylum 3. The clade RADIATA includes: 4. The clade BILATERIA is divided into two groups based on embryology. Most animals belong to the clade. The clade known as Deuterostomes includes only these groups: 5. Humans belong to which phylum? 6. Which PHYLUM that we have discussed in class is most closely related...
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