While the Lycopodiaceae are homosporous, the Selaginellaceae are heterosporous, producing two types of spores, microspores and megaspores. The strobili of Selaginella consist of microsporophylls and megasporophylls, bearing microsporangia with microspores and megasporangia with megaspores, respectively. Examine the prepared slide of a mature Selaginella strobilus and identify the two spore types (see text Figure 17-19, pages 406 and 407). 4. Label the microspores and megaspores in Figure 3 below. Figure 3. Selaginella strobilus l.s. Photo by Carolyn Alling 5. What type of gametophyte does the microspore give rise to? The megaspore?

Q: Which members of the union of fungi make hyphae? Select all that apply.     Ascomycetes…

A:

Q: acrial sporophyte alternation of generation antheridjum collumella cuticle elaters hydroids…

A: Plants are photosynthetic , autotrophic organism that belongs to plant kingdom . It mainly comprises…

Q: Which of the following is not a structural characteristic of fungi? O Hyphae O Spores O Roots O…

A: Fungus is a group of eukaryotic organisms that includes unicellular yeasts, molds, mushrooms, etc.

Q: discoideum) occasionally aggregate into a colony. About 20 percent of the amoebae in the colony make…

A: Kin selection favors the reproductive success of the other relatives even at a cost to the…

Q: The vegetative stage of fungi can be called various terms. What are two terms that might be used?

A: The members of kingdom fungi are characterized by the presence of eukaryotic cells and cell wall…

Q: Explain the term prothallus, homosporous and heterosporous.

A: Pteridophytes are the vascular plants. They bear leaves, roots, and sometimes the true stems. The…

Q: What is the diagram Microsporophyll, side view of false sago palm?

A: Answer: Introduction: A sporophyll is a leaf which have sporangia. Within heterosporous plants,…

Q: Give one significant difference between microsporophyll and megasporophyll.

A: The structure that envelopes the spore is called sporangia and the leaf that bears it is called…

Q: What are sporophylls?

A: A leaf is the principal lateral appendage of the vascular plant stem, generally borne above ground,…

Q: Describe the major similarties and differences between peziza and saccharomyces.Note ecological and…

A: Peziza species is involved in a mycorrhizal relationship. Mycorrhiza shows a symbiotic association…

Q: Mushrooms are part of the group that also includes bracket fungi, boletes, puffballs, and…

A: Yes, it is true. Mushroom (edible musroom)belongs to Class Fungi, all the mentioned fungi belongs to…

Q: How to differentiate between the zygospore and sporangia? Use the picture given in the link folder…

A: Zygospores and sporangia are all the reproductive structures are deployed and some are haploid.

Q: What is Rhodophyceae? Give its various forms.

A: Taxonomy is a branch of science involved with classification, particularly of organisms;…

Q: Give detailed Solution with explanation needed. Avoid handwritten Solution. Give correct answer…

A: Marchantia is a genus of liverworts.Sporophyte is a stage in the life cycle of Marchantia. The…

Fungi

Fungi can be single-celled or complex multicellular creatures. They are found in pretty much any natural surroundings; however, they generally live on the land, principally in soil or plant material instead of in the ocean or water. Fungi are the members of the group called the decomposers that live off dead and decaying matters. Fungi assume a significant part in the carbon cycle and its different components. They act as a parasite by causing illnesses like rusts, scabs, or ulcers. In crops, contagious illnesses can prompt critical money-related misfortune for the rancher. An exceptionally modest number of growths cause illnesses in creatures. In people, these incorporate skin illnesses such as competitors' feet, ringworm, and thrush.