Which answer below best represents this unusual difference? Equisetales have a separate vegetative and fertile shoots Equisetales are gametophyte dominant Equisetales don't produce spores Equisetale sporophytes are nutritionally dependent upon the gametophyte phase
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- The photo below is a longitudinal section (I.s.) of the strobilus of Selaginella at 40x. How does this photo illustrate the importance of the previous question?One of the genera of Lycophytes is Selaginella. Like other Lycophytes, Selaginellids bear their spores in a strobilus but they have an unusual strobilus which sets them apart from their relatives. Which answer below best describes this distinction? their spores are always diploid O they are gametophyte-dominant their spores are heterosporous their strobilus is dependnent upon the female gametophyte like mossesThe picture below shows a living member of the Pteridophytes. Make a sketch of the specimen and label the following structures: sporophyte, frond, pinna, rhizome, root (Alternatively, you can find a live fern with all these structures and take a picture, label it and upload here.)
- One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear their spores in a strobilus but they have an unusual strobilus. Which answer below best describes this difference? O their spores are always diploid O they are gaemtophyte dominant O their spores are heterosporous O their strobilus is dependnent upon the female gametophyte like mosses APR 25 étv MacBook Pro G Search or type URL @ #3 % %24Do mosses have an alteration of isomorphIC Or heteromorphic generations? That is, can youeasily tell a moss gametophyte from a moss sporophyte? When we look at leafy green mossplants, what are we seeing - gametophyte or the sporophyte? in a fiowering plant species,would the equivalent stage be the plant the pollen grains and megagametophytesWhich of the following is NOT in the subkingdom embryophyta? O Moss Bryophytes O Angiosperms OGreen Algae
- Use the following diagram to match the following events to the point in the phylogeny Charophyte Liverworts E Moses OA B Hornworts D Lycophytes sway Colonization of terrestrial environments Pines Cycads Monocots EudicotsBryophytes tend to be high-growing plant species. O True OFalseWhat structure is indicated with the letter A in the image below? A O Gametophytes O Sporangia O Sporophytes
- The picture below shows a living member of the Pteridophytes. Make a sketch of the specimen and label the following structures: sporophyte, frond, leaflet, rhizome, root (Alternatively, you can find a live fern with all these structures and take a picture, label it and upload here.) MacBook ProThe rhizome of ferns like the one shown in the previous question, have a dictyostele vascular cylinder. In your own word, what does this term mean and how does it differ from a protostele seen in the Lycophytes? Edit View Insert Format Tools Table MacBook Pro G Search or type URL $4 & 2 4 W E Y # 3Bryophytes encompass the oldest plant lineage and are estimated to be approximately 475 million years old. O True O False