WebThe outer epidermis is made up of a single- layered thin-walled parenchymatous cells. Numerous root hairs are given out from the epidermal cells of the apical region of the … Weblycophyte, (class Lycopodiopsida), class of spore-bearing vascular plants comprising more than 1,200 extant species. Three lycophyte orders are recognized: the club mosses (Lycopodiales), the quillworts and their …

Life cycle of Lycopodium (clubmoss) and Selaginella …

Webclub moss, (family Lycopodiaceae), also called ground pine, any of some 400 species of seedless vascular plants constituting the only family of the lycophyte order Lycopodiales. The taxonomy of the family has been contentious, and the number of genera vary depending on the source. The plants are native mainly to tropical mountains but are also common in … WebLycophytes, also known as the ‘fern allies’, are a clade of vascular plants similar to ferns but have unique leaves called microphylls. They are primitive plants and lack seeds, wood, … bret huth uiw

Phylogenetic trees Evolutionary tree (article) Khan Academy

WebVerified answer. chemistry. Indicate whether each of the following describes a gas, a liquid, or a solid: a. This substance has no definite volume or shape. b. The particles in a … The lycophytes, when broadly circumscribed, are a group of vascular plants that include the clubmosses. They are sometimes placed in a division Lycopodiophyta or Lycophyta or in a subdivision Lycopodiophytina. They are one of the oldest lineages of extant (living) vascular plants; the group contains extinct plants that have been dated from the Silurian (ca. 425 million years ago… WebIn the figure above, which number represents the mature gametophyte? 7. In the figure above, which number represents an embryo? 11. In the figure above, meiosis is most likely to be represented by which number? 4. Which number represents a megaspore mother cell in the figure above? 3. countries with the highest alcoholism rate