In darkness, however, all plants consume oxygen, including algae. Algae blooms in natural water bodies or fish ponds normally produce much more oxygen in the daylight than they consume during the night, but some situations reduce the amount of oxygen a bloom produces without reducing its nighttime oxygen consumption.
Nearly all these benefits stem from the fact that these plants have evolved over billions of years to produce and store energy in the form of oil, and they do this more efficiently than any other known natural or engineered process. Here are 10 reasons why algae are a promising new source of fuel and other products: 1) Algae Grow Fast
Algae have photosynthetic machinery ultimately derived from cyanobacteria that produce oxygen as a by-product of photosynthesis, unlike other photosynthetic bacteria such as purple and green sulfur bacteria. Fossilized filamentous algae from the Vindhya basin have been dated back to 1.6 to 1.7 billion years ago.
Algae - Reproduction and life histories: Algae regenerate by sexual reproduction, involving male and female gametes (sex cells), by asexual reproduction, or by both ways. Asexual reproduction is the production of progeny without the union of cells or nuclear material. Many small algae reproduce asexually by ordinary cell division or by fragmentation, whereas larger algae reproduce by spores.
Many species of algae can form special cells called spores. In asexual reproduction, the spores can produce new individuals without the need for another parent, as would be the case in sexual reproduction. The asexual spores normally contain two sets of chromosomes, which are structures that house the individual's genetic material.
Algae can be used to produce 'green diesel' (also known as renewable diesel, hydrotreating vegetable oil or hydrogen-derived renewable diesel) through a hydrotreating refinery process that breaks molecules down into shorter hydrocarbon chains used in diesel engines. It has the same chemical properties as petroleum-based diesel meaning that it does not require new engines, pipelines or ...
Algae produce there own food as they have chlorophyll. So they usually do not produce disease. But it is interesting to note that the malaria parasite, which affect hundreds of million people each ...
Harmful algal blooms are a major environmental problem in all 50 states. Red tides, blue-green algae, and cyanobacteria are examples of harmful algal blooms that can have severe impacts on human health, aquatic ecosystems, and the economy. Algal blooms can be toxic. Keep people and pets away from ...
Algae are a diverse group of aquatic organisms that have the ability to conduct photosynthesis. There exists a vast and varied world of algae that are not only helpful to us, but are critical to ...
Select a type of algae. The most up to date estimate suggests that over 70,000 different species of algae exist, and potentially many more species yet to be classified. We use these different types of algae for a host of reasons. Many species of algae are used to produce biofuels to power electrical components.