What phylum is Acetabularia?
| Acetabularia | |
|---|---|
| (unranked): | Viridiplantae |
| Division: | Chlorophyta |
| Class: | Ulvophyceae |
| Order: | Dasycladales |
What kind of organism is Acetabularia?
Acetabularia, also called mermaid’s wine glass, genus of single-celled green algae (family Polyphysaceae) found in subtropical seas. The algae are among the largest single-celled organisms and also feature an unusually large nucleus.
What is Acetabularia cell?
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. From: Plant Growth and Development: Hormones and Environment, 2002.
Is Acetabularia a prokaryote or eukaryote?
unicellular eukaryote
It has a large nucleus which contains a genetic material. Because of the presence of nucleus which is absent in prokaryote, these algae is classified in eukaryotes. hence algae Acetabularia is a unicellular eukaryote.
How does Acetabularia work?
Acetabularia is a typical photoautotroph, using the energy of sunlight to synthesize carbohydrates from carbon dioxide and then using the carbohydrates as an energy source in cellular respiration and as building materials to synthesize a variety of biomolecules.
Is phylum Phaeophyta a green algae?
For instance, the phylum Phaeophyta is now obsolete in many modern references. It used to be the phylum consisting of organisms commonly referred to as brown algae. At present, the brown algae are now members of Phaeophyceae, which is one of the taxonomic classes under the new phylum, Ochrophyta.
What phylum is brown algae in?
OchrophytaHeterokont
Brown algae/Phylum
Is Acetabularia multicellular?
Acetabularia is a unicellular alga which means it comes under unicellular eukaryote. It is one of the largest unicellular organisms and belongs to the Polyphysaceae family. It is also known as mermaid’s wine glass and is found in subtropical waters.
How does Acetabularia disrupts the cell theory?
Acetabularia is a whole organism and it is larger than a cell. This disturbs the cell theory because it seems to break the rule that all organisms are made of cells by not itself being made of cells.
What is the heaviest cell ever?
What Is the Biggest Cell? The largest single cell is usually said to be an ostrich egg. Before fertilization, the average ostrich egg is 15 cm (5.9 in) long, 13 cm (5.1 in) wide, and weighs 1.4 kg (3.1 lb).