What kingdom is Navicula in?
What kingdom is Navicula in?
Chromista
Navicula/Kingdom
Is Navicula a protist?
Navicula is a genus of boat-shaped diatom algae, comprising over 1,200 species. Navicula is Latin for “small ship”, and also a term in English for a boat-shaped incense-holder….
| Navicula | |
|---|---|
| Clade: | SAR |
| Phylum: | Ochrophyta |
| Class: | Bacillariophyceae |
| Order: | Naviculales |
Is the genus of boat shaped diatom algae?
The genus Navicula is a genus of boat-shaped, single cell, photosynthetic alga. It is a pennate diatom that has a silica skeleton (frustule). These microscopic unicellular plants are important biomass and oxygen producers.
Where is Navicula found?
Habitat: Navicula species are common in both freshwater and marine habitats.
What is the photosynthetic pigment in Navicula?
Exponentially grown cells of the freshwater diatom Navicula pelliculosa (Bréb) Hilse, contained chlorophyll a, chlorophyll c, fucoxanthin, diadinoxanthin, diatoxanthin, neofucoxanthin, β-carotene, and an unknown pigment, the absorption spectrum of which is reported.
How does Navicula reproduce?
Navicula. Diatoms reproduce asexually by forming two new valves inside the parent frustule. The contents of the cell divide and separate so that the protoplast of each new cell is now enclosed within one old valve and one new valve. Rarely, sexual reproduction occurs and produces a larger valve.
How do navicula reproduce?
What is the symmetry of navicula?
using differences in morphology. Navicula is a raphed, pennate diatom with boat-shaped cells that may exist singly or in ribbons. The valves are symmetrical both apically and transapically, and may have rounded, acute, or capitate ends.
What phylum is dinoflagellate in?
phylum Pyrrophyta
Dinoflagellates are unicellular flagellated algae belonging to the phylum Pyrrophyta. Their cells contain chlorophylls a and c. They occur in both freshwater and marine habitats. A typical representative is Gonyaulax (also referred as red dinoflagellates).
Is a Gonyaulax a photosynthetic?
Gonyaulax catenella happens to be photoautotrophic, meaning this organism converts light into food energy through photosynthesis. Unlike other dinoflagellates, Gonyaulax catenella does not possess an eyespot. Instead, photosynthetic regions are located near the base of its flagella.