Ad
related to: algae cell diagram labeled for kids pictures worksheet pdf form freeteacherspayteachers.com has been visited by 100K+ users in the past month
- Resources on Sale
The materials you need at the best
prices. Shop limited time offers.
- Lessons
Powerpoints, pdfs, and more to
support your classroom instruction.
- Resources on Sale
Search results
Results from the WOW.Com Content Network
Micrasterias is a unicellular green alga of the order Desmidiales.Its species vary in size reaching up to hundreds of microns. Micrasterias displays a bilateral symmetry, with two mirror image semi-cells joined by a narrow isthmus containing the nucleus of the organism.
Sporophyte phase with meiosis occurs in an apical cell to produce the gametophyte stage. [3] Pit connections have two pit plug cap layers with the other layer enlarged. [3] This family of freshwater red algae is uniaxial, meaning each filament with a single apical cell. [4] The genera included within Batrachospermaceae are listed in the table ...
The Zygnematophyceae, formerly known as the Conjugatophyceae, generally possess two fairly elaborate chloroplasts in each cell, rather than many discoid ones. They reproduce asexually by the development of a septum between the two cell-halves or semi-cells (in unicellular forms, each daughter-cell develops the other semi-cell afresh) and sexually by conjugation, or the fusion of the entire ...
The plant body is a gametophyte.It consists of the main axis (differentiated into nodes and internodes), dimorphic branches (long branch of unlimited growth and short branches of limited growth), rhizoids (multicellular with oblique septa) and stipulodes (needle-shaped structures at the base of secondary laterals).
Batrachospermum is a genus of red algae from the family Batrachospermaceae.Due to its complex biological life cycle, descriptions of the taxon typically focus on gametophytes, while sporophytes, i.e., carposporophytes, are filamentous structures growing on the gametophyte, on which they depend.
A few genera form non-filamentous colonies, with individual cells connected by threads or remnants of parent cell walls. [10] The cell of a desmid is often divided into two symmetrical compartments separated by a narrow bridge or isthmus, wherein the spherical nucleus is located. Each semi-cell houses a large, often folded chloroplast for ...
Pandorina is a genus of green algae composed of 8, 16, or sometimes 32 cells, held together at their bases to form a sack globular colony surrounded by mucilage.The cells are ovoid or slightly narrowed at one end to appear keystone- or pear-shaped.
Chlorococcum is a genus of green algae, in the family Chlorococcaceae. [1] The alga may be useful in the flocculation of lipids from wastewater. [2] It can be found in fresh water, but is more commonly found in soil or subaerial habitats (such as growing on tree bark, wood, stones, or plaster).
Ad
related to: algae cell diagram labeled for kids pictures worksheet pdf form freeteacherspayteachers.com has been visited by 100K+ users in the past month