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Chapters 29,30 Plant Diversity I, Plant Dlversity I 1. What are characteristics of the most recent common ancestor land plants 2. List plant adaptations to lifo on land. 3. What are characteristi...
9. Which of the following is not common to all pbyla of non-vascular plants? A. Development...
9. Which of the following is not common to all pbyla of non-vascular plants? A. Development of seeds B. Addition of lignin to cell walls C. Dominance of the diploid generation D. Sporophyte E. Xylem and phloem B. True/False (3 points each) 1) The fungi Lycoperdon belongs to the phylum zygomycetes. 2) The phylum Ascomycetes is composed of unicellular and multicellular fungi which are ubiquitous. 3) Sexual reproduction of liverworts involves structures called gemma cups. 4) All seed plants and...
1. Name the closest relatives to the land plants. 2. List advantages and problems faced by...
1. Name the closest relatives to the land plants. 2. List advantages and problems faced by early plants when they started colonizing terrestrial habitats. 3. List all the similarities that all current land plants share with charophytes. What distinguishes modern plants from charophytes? 4. Plants can be classified based on the presence or absence of___________________. Nonvascular plants are called…… 5. Which form dominates the nonvascular plant life cycle? Which form is dominant for vascular plants? 6. Which additional characteristics are...
Week 5: EVOLUTION AND DIVERSITY OF PLANTS - SEEDLESS PLANTS Given 2 hours of discussion and...
Week 5: EVOLUTION AND DIVERSITY OF PLANTS - SEEDLESS PLANTS Given 2 hours of discussion and assigned reading on the subject, upon an examination and within 70% accuracy, the student should be able to: Green Algal Ancestor of Plants a. Give four features of charophytes consistent with their sharing a common ancestor sometime in the past with plants. b. Draw an evolutionary tree for plants showing significant innovations during their evolution C Explain the mechanism of "Alternation of Generations" and...
Assignment 3 (Fungi and Animal Diversity) Please answer the following questions: Q.1. Describe different stages of...
Assignment 3 (Fungi and Animal Diversity) Please answer the following questions: Q.1. Describe different stages of sexual reproduction in fungi? Q.2. Write a paragraph on the economic importance of Fungi? Q.3. Differentiate the following: a) Sporangium and Conidium b) Basidiocarp and Ascocarp c) Zoospores and Ascospores d) Mycelium and Mycorrhizae Q.4. Describe the major characteristics that all animals share? Q.5. Give a brief description of the following pairs of terms: a). Diploblastic vs. Triploblastic b). Choanocyte vs. Choanoflagellate c). Protist...
please answers these 6 questions with readable handwriting and in a good explanations 1. Describe the broad evolution of plants in the plant kingdom (in terms of phylogeny, reproduction, alternati...
please answers these 6 questions with readable
handwriting and in a good explanations
1. Describe the broad evolution of plants in the plant kingdom (in terms of phylogeny, reproduction, alternation of generations, leaf modifications, and vascularity) 2. Compare and contrast microsporogenesis and microgametogenesis in Pinus and angiosperms). You must use, but are not limited to, the following terms: anther, microsporangia, generative cell, microsporocytes, megasporocyte microspores, pollen sacs, pollen grain, sperm, tube cell, 3. Compare and contrast megasporogenesis and megagametogenesis in...
Describe the procedures described throughout this laborotory activity: 10.1 Flowers external: 10 Seed Plants II: Angiosperms...
Describe the procedures described throughout this laborotory
activity:
10.1 Flowers external:
10 Seed Plants II: Angiosperms After completing this exercise, you will be able to 1. define heterosporous, angiosperm, fruit, pollination, double fertiliation, endosperm, aeed, germina tion, annual, biennial, perennial 2. describe the significanceo 3. identify the structures of the flower: 4. recognize the structures and events (those in boldface) that take place in angiosperm reproduction; 5. describe the origin and function of fruit and seed; 6. identify the characteristics...
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...
"Describe the 5 major TRENDS in the evolution of land plants; from Bryophytes to Gymnosperms/Angiosperms, AND...
"Describe the 5 major TRENDS in the evolution of land plants; from Bryophytes to Gymnosperms/Angiosperms, AND explain how these trends contribute to success."I am answering questions for my college biology class (second semester of Biology for science majors). We are doing our Plant Diversity II lab. These evolutionary trends are DIFFERENT from the five uniquely derived traits of land plants according to my lab teacher, which based on what I think I know are: 1. Alternation of generations 2. multicellular,...
List four distinguishing characteristics that members of Phylum Chordata share. 1. 2. 3. 4. What anatomical...
List four distinguishing characteristics that members of Phylum Chordata share. 1. 2. 3. 4. What anatomical feature do the lancelets and tunicates lack, which are found in all other chordate specimens in this lab? For each of the following organisms on display, determine which class they belong to DEMO Name of organism(s) on display CLASS A B C D E F G Answer the following questions about the classes listed in the table above. Which classes are represented by organisms...
What are Animals? 1. List and briefly describe the defining features of animals. Be sure you...
What are Animals? 1. List and briefly describe the defining features of animals. Be sure you understand these terms: eukaryote, heterotrophic, multicellular 2. Clearly show how the set of features listed in your answer to question 1 distinguishes animals from bacteria, fungi, plants and protists. 3. Describe the characteristics of true multicellularity in animals. Your answer should include: collagen (what is it, what does it do, etc.), gap junctions vs tight junctions, cell differentiation, totipotency and more. 4. To what...
9. Which of the following is not common to all pbyla of non-vascular plants? A. Development of seeds B. Addition of lignin to cell walls C. Dominance of the diploid generation D. Sporophyte E. Xylem and phloem B. True/False (3 points each) 1) The fungi Lycoperdon belongs to the phylum zygomycetes. 2) The phylum Ascomycetes is composed of unicellular and multicellular fungi which are ubiquitous. 3) Sexual reproduction of liverworts involves structures called gemma cups. 4) All seed plants and...
Week 5: EVOLUTION AND DIVERSITY OF PLANTS - SEEDLESS PLANTS Given 2 hours of discussion and assigned reading on the subject, upon an examination and within 70% accuracy, the student should be able to: Green Algal Ancestor of Plants a. Give four features of charophytes consistent with their sharing a common ancestor sometime in the past with plants. b. Draw an evolutionary tree for plants showing significant innovations during their evolution C Explain the mechanism of "Alternation of Generations" and...
Assignment 3 (Fungi and Animal Diversity) Please answer the following questions: Q.1. Describe different stages of sexual reproduction in fungi? Q.2. Write a paragraph on the economic importance of Fungi? Q.3. Differentiate the following: a) Sporangium and Conidium b) Basidiocarp and Ascocarp c) Zoospores and Ascospores d) Mycelium and Mycorrhizae Q.4. Describe the major characteristics that all animals share? Q.5. Give a brief description of the following pairs of terms: a). Diploblastic vs. Triploblastic b). Choanocyte vs. Choanoflagellate c). Protist...
please answers these 6 questions with readable
handwriting and in a good explanations
1. Describe the broad evolution of plants in the plant kingdom (in terms of phylogeny, reproduction, alternation of generations, leaf modifications, and vascularity) 2. Compare and contrast microsporogenesis and microgametogenesis in Pinus and angiosperms). You must use, but are not limited to, the following terms: anther, microsporangia, generative cell, microsporocytes, megasporocyte microspores, pollen sacs, pollen grain, sperm, tube cell, 3. Compare and contrast megasporogenesis and megagametogenesis in...
Describe the procedures described throughout this laborotory
activity:
10.1 Flowers external:
10 Seed Plants II: Angiosperms After completing this exercise, you will be able to 1. define heterosporous, angiosperm, fruit, pollination, double fertiliation, endosperm, aeed, germina tion, annual, biennial, perennial 2. describe the significanceo 3. identify the structures of the flower: 4. recognize the structures and events (those in boldface) that take place in angiosperm reproduction; 5. describe the origin and function of fruit and seed; 6. identify the characteristics...
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...
What are Animals? 1. List and briefly describe the defining features of animals. Be sure you understand these terms: eukaryote, heterotrophic, multicellular 2. Clearly show how the set of features listed in your answer to question 1 distinguishes animals from bacteria, fungi, plants and protists. 3. Describe the characteristics of true multicellularity in animals. Your answer should include: collagen (what is it, what does it do, etc.), gap junctions vs tight junctions, cell differentiation, totipotency and more. 4. To what...
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