Describe the differences seen in the alteration of generations between gymnosperms, angiosperms and nonvascular plants.
Describe the differences seen in the alteration of generations between gymnosperms, angiosperms and nonvascular plants.
Homework Answers
Alternation of generation contains two phases, diploid sporophytic stage and haploid gametophytic stage. In non-vascular plants like mosses (bryophytes), the haploid gametophytic stage is the dominant stage. On the other hand, in vascular plants like gymnosperms and angiosperms the diploid sporophytic stage is the dominant stage.
In gymnosperms, sporophyte grows in association with gametophyte, means sporophyte is totally dependent on gametophytes. On the other hand, in gymnosperms and angiosperms, sporophyte is independent of gametophyte.
In gymnosperms, self-fertilization is common whereas in vascular plants, cross fertilization is more common.
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Describe the differences seen in the alteration of generations
between gymnosperms, angiosperms and nonvascular plants.
Describe the major differences and similarities between gymnosperms and angiosperms.
Describe the major differences and similarities between gymnosperms and angiosperms.
"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,...
In which plants--mosses, ferns, gymnosperms, and/or angiosperms--is the sporophyte generation dominant (i.e., the most recognizable form)?...
In which plants--mosses, ferns, gymnosperms, and/or angiosperms--is the sporophyte generation dominant (i.e., the most recognizable form)? Where is the gametophyte found in these plants?
In which plants--mosses, ferns, gymnosperms, and/or angiosperms--is the gametophyte generation dominant (i.e., the most recognizable form)?...
In which plants--mosses, ferns, gymnosperms, and/or angiosperms--is the gametophyte generation dominant (i.e., the most recognizable form)? Where is the sporophyte found in these plants?
Plants Lycophyte Angiosperms Bryophyte Charophytes Gymnosperms 106. 107. 108. Embryos 109. Vascular Seeds 110. Flowers
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1. Name the closest relatives to the land plants. 2. List advantages and problems faced by...
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A. What is meant by the statement that plants undergo an alternation of generations? B. In a typical multicellular plant, are the alternating generations equivalent or does one dominate over the other? Using mosses and angiosperms as examples, briefly describe how the dominant generation has changed during plant evolution.
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
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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...
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please answers these 6 questions with readable
handwriting and in a good explanations
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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...
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