2. Define, compare and contrast “GAMETOPHYTE” and “SPOROPHYTE.”
Compare and contrast organismal lifecycles that are dominated by diploid (or sporophyte, if applicable) and haploid (or gametophyte, if applicable) phases.
A Name this plant: C. identify the sporophyte identify the gametophyte A. Name this plant B. Identify the sporophyte Identify the gametophyte A. Name this plant: B. c. identify the sporophyte identify the gametophyte 50. A Name this plant B. Identify the sporophyte C. Identify the gametophyte
A pollen grain is a(n)________ a. male gametophyte b. sporophyte c. integument d. female gametophyte
Which statement is true of non-vascular plants? A. The sporophyte is larger than the gametophyte. B. The sieve tubes are arranged in a circle in the pith. C. The xylem and phloem is pronounced in the adult. D. The gametophyte is larger than the sporophyte.
In plants, are sori (the clusters of sporangia) part of the sporophyte generation or the gametophyte generation of the plant life cycle?
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
Question 22 (2 points) Male gametophytes produce sperm in OB) Archegonia OC) Gametophyte D) Sporophyte A) Antheridia
What do seeds contain? A. mature sporophyte and nutritive tissue B. female gametophyte, embryo, and nutritive tissue C. female gametophyte and nutritive tissue D. male gametophyte and nutritive tissue E. only embryo
For Plant Diversity, Indicate whether the following structures are part of the gametophyte or sporophyte generation. a) Pollen_____ b) Ovary_____ c) Egg ______ d)Embryo ______