solution
the given both plants are from bryophytes.pogonatum and anthoceros having distinct sporophyte and gametophyte.
A Name this plant: C. identify the sporophyte identify the gametophyte A. Name this plant B....
For Plant Diversity, Indicate whether the following structures are part of the gametophyte or sporophyte generation. a) Pollen_____ b) Ovary_____ c) Egg ______ d)Embryo ______
A pollen grain is a(n)________ a. male gametophyte b. sporophyte c. integument d. female gametophyte
draw a diagram the parts of alternation of generation; plant stages (gametophyte & sporophyte), diploid, haploid, mitosis, meiosis, spore and gamete release, fertilization
2. Define, compare and contrast “GAMETOPHYTE” and “SPOROPHYTE.”
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)
What is true about the life cycle of a land plant? 1. The gametophyte produces spores by meiosis. 2. The life cycle is entirely haploid, so the sporophyte phase does not exist. 3. The sporophyte produces spores by mitosis. 4. The sporophyte produces spores by meiosis. 5. The gametophyte produces gametes by meiosis.
19. Sporophyte or gametophyte? Explain. 17. What is this and what important role do they perform? (not the dark green moss but the lighter green stuff- this is on a rock wall) 16.What phyla of fungi does this belong to? What important role do they play in ecosystems that almost nothing else can do? - Sporophyte or gametophyte? Explain.
Match the stage with the appropriate ploidy: gametophyte [Choose) Sporophyte [Choose) V antheridium [Choose archegonium [Choose] Match the stage with the appropriate ploidy: gametophyte (Choosda (Choose sporophyte diploid haploid antheridium Choose archegonium [Choose
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. A) sporophyte dominance, gametophyte independence; sporophyte dominance, gametophytedependence; gametophyte dominance, sporophyte dependence B) sporophyte dominance, gametophyte dependence; sporophyte dominance, gametophyte independence; gametophyte dominance, sporophyte dependence C) gametophyte dominance, sporophyte dependence; sporophyte dominance, gametophyte dependence; sporophyte dominance, gametophyte independence D) gametophyte dominance, sporophyte dependence; sporophyte dominance, gametophyteindependence; sporophyte dominance, gametophyte dependence
Which of the following plants have a gametophyte that is nutitionally dependent on the sporophyte? O gymnosperms and angiosperms O bryophytes and angiosperms O monilophytes and gymnosperms O lycophytes and bryophytes O lycophytes and monilophytes