WebMulticellular examples of algae include the giant kelp and brown algae. Unicellular examples include diatoms, Euglenophyta and Dinoflagellates. Most algae require a moist or watery environment; hence, they are ubiquitous near or inside water bodies. Anatomically, they are similar to another major group of photosynthetic organisms – the land ...

WebMay 13, 2022 · Antagonist muscle examples are found in many locations of the body. For example: The gastrocnemius (calf muscle) extends the foot down while the tibialis anterior (shin muscle) flexes the foot up.

WebThe United States National Herbarium was founded in 1848, when the first collections were accessioned from the United States Exploring Expedition (50,000 specimens of 10,000 species).

WebJul 19, 2018 · Bryophytes are an informal division that consists of 3 groups of non-vascular plants, namely mosses, liverworts, and hornworts. Prominent bryophytes characteristics are the absence of true roots stems and leaves. Furthermore, rhizoids perform the function of roots, essentially anchoring the plants into the surface.

Webbryophyte, traditional name for any nonvascular seedless plant—namely, any of the mosses (division Bryophyta), hornworts (division Anthocerotophyta), and liverworts (division Marchantiophyta). Most bryophytes lack complex tissue organization, yet they show considerable diversity in form and ecology. They are widely distributed throughout the …

WebBryophytes are small plants that grow in moist shady areas. These include mosses and liverworts. ... Examples of Bryophytes. Bryophytes consist of around 20,000 plant species. Bryophytes are broadly categorised into liverworts, mosses and hornworts. Some common examples are:

Webalternation of generations, also called metagenesis or heterogenesis, in biology, the alternation of a sexual phase and an asexual phase in the life cycle of an organism. The two phases, or generations, are often morphologically, and sometimes chromosomally, distinct. In algae, fungi, and plants, alternation of generations is common. It is not always easy …

WebOct 21, 2022 · Some common thallophyta examples are Volvox, Fucus, Polysiphonia, Ulothrix, Chara, and Spirogyra. (b) Division Bryophyta They are known as the amphibians of the plant kingdom. They exhibit the following characteristics: Bryophytes are autotrophic, non-seeded, cryptogamic plants.

WebNov 10, 2022 · Examples include bryophytes, herbs, shrubs in xerosere, submerged, floating etc., in ponds. They contribute maximum to the formation of a stable community. ... The examples of ecological succession are as follows: a) The volcanic island of Surtsey is located off the coast of Iceland. In \(1963\), this island formed due to the eruptions of the ...

WebMar 20, 2022 · A few examples are ethanol (which competes with amino acids for hydrogen bonding), 2-Mercaptoethanol (which competes with cysteine residues for disulfide bonding), and tannic acid (which competes ...