Please answer (2) and the (3) bits please begging you
Answers
2.
¡) Multicellular examples of algae include the giant kelp and brown algae. Unicellular examples include diatoms, Euglenophyta, and Dinoflagellates.
character: Algae are eukaryotic organisms that have no roots, stems, or leaves but do have chlorophyll and other pigments for carrying out photosynthesis. Algae can be multicellular or unicellular. Unicellular algae occur most frequently in water, especially in plankton.
¡¡) Fungi are eukaryotic organisms means they have true nucleus which are enclosed in membranes. Fungi have cell walls (plants also have cell walls, but animals have no cell walls). ... There is no embryonic stage for fungi.
example: yeasts, rusts, smuts, mildews, molds, and mushrooms.
¡¡¡) Monocot plants are marked by seeds with a single cotyledon, parallel-veined leaves, scattered vascular bundles in the stem, the absence of a typical cambium, and an adventitious root system.
example:ns, wheat, corn and grass, rice, maize, bamboo, palm, banana, ginger, lilies, daffodils, iris, orchids, bluebells, tulips, amaryllis.
4) Dicots, as their name implies, are named for the number of cotyledons, or embryonic leaves, found in the seed embryo—they have two (di-) cotyledons. ... Some of the early-diverging dicots seem to have typical monocot characteristics such as scattered vascular bundles, trimerous flowers, and monosulcate pollen grains
example: Most common garden plants, shrubs and trees, and broad-leafed flowering plants such as magnolias, roses, geraniums, and hollyhocks are dicots.
5) Bryophytes are an informal group consisting of three divisions of non-vascular land plants (embryophytes): the liverworts, hornworts and mosses. They are characteristically limited in size and prefer moist habitats although they can survive in drier environments. The bryophytes consist of about 20,000 plant species.
example: Hornworts, liverworts, and mosses are all examples of bryophytes. These plants are an important structural component of many damp habitats. For example, moss grows into a dense covering like a mat.
6) Primary characteristics of Pteridophytes are as follows: They are seedless, vascular plants that show true alternation of generations. Furthermore, the sporophyte has true roots, stem and leaves. They reproduce by spores, which are developed in sporangia. They may be homosporous or heterosporous
example: : includes the ferns, horsetails, and club mosses. In modern classifications these plants are placed in separate phyla.
Explanation:
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