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A digestive tubule cell of the sea slug Elysia clarki, packed with chloroplasts taken from green algae. C = chloroplast, N = cell nucleus. Electron micrograph: scale bar is 3 μm. Kleptoplasty or kleptoplastidy is a process in symbiotic relationships whereby plastids, notably chloroplasts from algae, are sequestered by the host
Today, algae are used by humans in many ways; for example, as fertilizers, soil conditioners, and livestock feed. [123] Aquatic and microscopic species are cultured in clear tanks or ponds and are either harvested or used to treat effluents pumped through the ponds. Algaculture on a large scale is an important type of aquaculture in some places.
A lichen is a combination of fungus and/or algae and/or cyanobacteria that has a very different form , physiology, and biochemistry than any of the constituent species growing separately. The algae or cyanobacteria benefit their fungal partner by producing organic carbon compounds through photosynthesis. In return, the fungal partner benefits ...
Spirulina is the dried biomass of cyanobacteria (blue-green algae) that can be consumed by humans and animals. The three species are Arthrospira platensis, A. fusiformis, and A. maxima. Cultivated worldwide, Arthrospira is used as a dietary supplement or whole food. [1]
So how does algae become biodiesel? Garton explained the algae has to be grown and cultivated. Afterwards, oil must be extracted from the algae, which can be further refined and turned into biodiesel.
Algophagy is a feeding behaviour whereby an animal eats algae as a food source. [1] Algae is a group of photosynthetic organisms that mostly rely on aquatic environments. They grow low to the ground as they lack vascular tissue, an adaptation postdating their origin.
According to the Walworth County DHHS, "Blue-green algae are photosynthetic bacteria known as 'cyanobacteria,' which can cause illness and death in humans and animals. Blue-green algae are a ...
Many herbivores have mutualistic gut flora to help them digest plant matter, which is more difficult to digest than animal prey. [5] This gut flora comprises cellulose-digesting protozoans or bacteria living in the herbivores' intestines. [40] Coral reefs result from mutualism between coral organisms and various algae living inside them. [41]