Homework Answers
Gametophyte- haploid. Gametophyte consists of the life cycle of plants and algae. It consists of a haploid set of chromosomes with multicellular organisms.
Sporophyte- diploid. It is developed from the zygote with egg and sperms having a haploid set. So after fertilization, it consists of a diploid set of chromosomes.
Antheridium- haploid. It is a male gamete and has a haploid set of chromosomes.
Archegonium- haploid. It is a female gamete and has a single set of chromosomes.
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Match the stage with the appropriate ploidy: gametophyte [Choose) Sporophyte [Choose) V antheridium [Choose archegonium [Choose]...
Match the terms on the following slides to the respective pictures. Insert an arrow to point...
Match the terms on the following slides to the respective
pictures. Insert an arrow to point at the structure. More than one
term may be applicable for 1 picture.
Moss AD haploid Sporophyte Gametophyte Antheridium Archegonium diploid Fern Sporophyte haploid Spores Gametophyte Archegonium diploid Antheridium
Name the gametophyte structure and the sporophyte structure of both bryophytes and ferns. Also know whether...
Name the gametophyte structure and the sporophyte structure of both bryophytes and ferns. Also know whether they are haploid or diploid, and which is the more easily recognized (dominant). Be able to tell which gametangia the reproductive structures of moss and ferns are (archegonium or antheridium). Know the terms: rhizoid, rhizome, gemmae cups, prothallus, sorus, sporangia, alternation of generations (explain what it is)
Plants 1 4. The gametophyte generation contains both an archegonium and an antheridium. What is produced...
Plants 1 4. The gametophyte generation contains both an archegonium and an antheridium. What is produced by each structure, and what is the function of each structure? What must happen for the life cycle to enter the sporophyte generation?
draw a diagram the parts of alternation of generation; plant stages (gametophyte & sporophyte), diploid, haploid,...
draw a diagram the parts of alternation of generation; plant stages (gametophyte & sporophyte), diploid, haploid, mitosis, meiosis, spore and gamete release, fertilization
Table 1 Structure Haploid/Diploid Structure Produced Process gametophyte sporophyte zygote spore gamete
Table 1 Structure Haploid/Diploid Structure Produced Process gametophyte sporophyte zygote spore gamete
choose the correct answer please Question 14 More than anything else, what distinguishes the two types...
choose the correct answer please
Question 14 More than anything else, what distinguishes the two types of plants of a given species during the alternation of generations? a. The sporophyte is part of the diploid phase while the gametophyte is part of the haploid phase of the plant life cycle. b. The gametophyte is much smaller than the sporophyte. c. The sporophyte undergoes sexual reproduction while the gametophyte undergoes asexual reproduction. d. The sporophyte is much smaller than the gametophyte....
All land plants have single cell haploid and single cell diploid states single cell haploid and...
All land plants have single cell haploid and single cell diploid states single cell haploid and multicellular diploid states multicellular haploid and single cell diploid states multicellular haploid and multicellular diploid states A. B. C. D. E. diplontic life cycles 7. A gametophyte is B. c. 2n 3n 4n 5n A sporophyte is In 2n 3n C. D. E. 9. The dominant (bigger) state in mosses, liverworts, and hornworts is the A gametophyte sporophyte C. sporangium D. archegonium E. antheridium...
Choose the right answer please Question 32 Which statement is most accurate concerning plant evolution? a....
Choose the right answer please
Question 32 Which statement is most accurate concerning plant evolution? a. Many more recently evolved plants no longer have a sporophyte. b. The gametophyte has become smaller, and the sporophyte has become larger. c. The sporophyte has become larger, but the gametophyte has not changed. d. More ancient plants were mostly diploid sporophytes. e. More recently evolved plants are mostly haploid gametophytes.
Match the terms on the following slides to the respective pictures. Insert an arrow to point...
Match the terms on the following slides to the respective
pictures. Insert an arrow to point at the structure. More than one
term may be applicable for 1 picture.
P Plant Life cycle_online (3) Slide Show Review View Tell me Share Comments ~ Ai { Po vv v Lov v prav v I Picture < l v [] v Convert to IA Arrange Quick Styles Design Ideas SmartArt Pine Sporophyte diploid Gametophyte haploid Staminate cones haploid Pine pollen Ovulate cones...
From the C-fern illustrations that you collected during lab throughout the semester, select the i...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
Match the terms on the following slides to the respective
pictures. Insert an arrow to point at the structure. More than one
term may be applicable for 1 picture.
Moss AD haploid Sporophyte Gametophyte Antheridium Archegonium diploid Fern Sporophyte haploid Spores Gametophyte Archegonium diploid Antheridium
Table 1 Structure Haploid/Diploid Structure Produced Process gametophyte sporophyte zygote spore gamete
choose the correct answer please
Question 14 More than anything else, what distinguishes the two types of plants of a given species during the alternation of generations? a. The sporophyte is part of the diploid phase while the gametophyte is part of the haploid phase of the plant life cycle. b. The gametophyte is much smaller than the sporophyte. c. The sporophyte undergoes sexual reproduction while the gametophyte undergoes asexual reproduction. d. The sporophyte is much smaller than the gametophyte....
All land plants have single cell haploid and single cell diploid states single cell haploid and multicellular diploid states multicellular haploid and single cell diploid states multicellular haploid and multicellular diploid states A. B. C. D. E. diplontic life cycles 7. A gametophyte is B. c. 2n 3n 4n 5n A sporophyte is In 2n 3n C. D. E. 9. The dominant (bigger) state in mosses, liverworts, and hornworts is the A gametophyte sporophyte C. sporangium D. archegonium E. antheridium...
Choose the right answer please
Question 32 Which statement is most accurate concerning plant evolution? a. Many more recently evolved plants no longer have a sporophyte. b. The gametophyte has become smaller, and the sporophyte has become larger. c. The sporophyte has become larger, but the gametophyte has not changed. d. More ancient plants were mostly diploid sporophytes. e. More recently evolved plants are mostly haploid gametophytes.
Match the terms on the following slides to the respective
pictures. Insert an arrow to point at the structure. More than one
term may be applicable for 1 picture.
P Plant Life cycle_online (3) Slide Show Review View Tell me Share Comments ~ Ai { Po vv v Lov v prav v I Picture < l v [] v Convert to IA Arrange Quick Styles Design Ideas SmartArt Pine Sporophyte diploid Gametophyte haploid Staminate cones haploid Pine pollen Ovulate cones...
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