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The cause of the blooms is still poorly understood. [ 8 ] When a large bloom occurs, resources become limited, and this means greater competition for space and sunlight between several marine organisms—as the genus Karenia start dying they release their neurotoxins , which can kill fish and other organisms. [ 8 ]
Asexual: binary fission from a partitioned parent cell. Sexual: Conjugation to form a hypnozygote. The Closterium peracerosum-strigosum-littorale (C. psl) complex is a unicellular, isogamous charophycean alga cells that is the closest unicellular relative to land plants. These algae are capable of forming two types of dormant diploid zygospores.
Fission in the mitotic phase of cell division of green algae forms autospores. Cells may use different methods to produce different numbers of autospores or multinucleated autospores; for example, the Dictyochloropsis genus of algae can produce between 4 and 16 autospores when they reproduce.
The thick algae on Lake Okeechobee has caused a State of Emergency, keeping the water behind the flood gates and stopping the spread down the rivers and eventually the coast. Algae causes State of ...
Dinophysis thecae are divided into halves by a sagittal fission suture. [4] There are five types of thecae ornamentation in this genus, [4] and those are a useful character for species identification. [4] Dinophysis mainly divide by binary fission. [4] Dinophysis chloroplasts are usually rod-shaped or granular and yellow or brown colored. [4]
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The Florida governor has called for a state of emergency in four counties due to an algae that is dangerous to both animals and wildlife. Mysterious, smelly algae covers Florida's shore Skip to ...
Binary fission is generally rapid, though its speed varies between species. For E. coli, cells typically divide about every 20 minutes at 37 °C. [11] Because the new cells will, in turn, undergo binary fission on their own, the time binary fission requires is also the time the bacterial culture requires to double in the number of cells it ...