Algae and Phycology

It is called an algal bloom. Algal blooms can be caused by excess nutrients in the water, such as nitrogen and phosphorus, and can result in the water changing color due to the high concentration of algae. Some algal blooms can be harmful to aquatic ecosystems and human health.

Yes, algae are eukaryotic organisms, meaning they have cells with a defined nucleus containing their genetic material. Algae can be single-celled or multicellular and can be found in a variety of habitats, from freshwater to marine environments.

To just KILL Roof Algae, simply spray it with some Copper or Zinc Sulfate mixed with water.

1 8 oz cup of copper sulfate per gallon of water will kill any plant growing on a roof, and provide lasting protection against re growth for awhile.

Be sure and wet ALL plants and grass down before application.

It can be applied with a pump up sprayer.

The Roof Algea will die, and so will roof moss, and roof lichens!

Eventually, the rain will wash the dead plant matter away, but it does take a long time.

Gregorio Velasquez is the one who discovered the blue green algae.

Gregorio Tiongson Velasquez (September 2, 1901-July 29,1989) was Professor Emeritus of botany in the University of the Philippines. He was known for his pioneering research in phycology, or the study of algae.

Career and Contributions Known as the Father of Philippine Phycology, Dr. Velasquez pioneered the intensive study and collection of the Philippine blue-green algal species. He studied and investigated algal specimens in Oriental Mindoro, Eastern Palawan, Sulu, Batangas and Bataan such as the Euglenophyceae, Chlorophyceae, and Myxophyceae. He was able to produce 47 basic and 77 valuable scientific papers on the subject. He received the following honors and awards: Distinguished Science Medal and Diploma of Honor from RP 1956; John Simon Guggenheim Memorial Foundation Fellowship, 1956-57; R.P. Cultural Heritage Award, 1972; citations by the Carnegie Institute of Technology, USA and the Max Planck Institute of Zellbiologie in Germany as well as Emeritus Membership in the New York Academy of Sciences. For many years, he was Chairman for Biological Sciences of the National Research Council of the Philippines. In 1982 he was conferred the title of National Scientist by former President Ferdinand E. Marcos. With his wife, Carmen Camacho Velasquez, also named as a National Scientist later on, the Velasquezes claim to be only the second husband and wife pair to be honored as such in the world after the Curie couple of France.

Education Dr. Velasquez completed his elementary and high school education in his hometown of Calumpit, Bulacan. He then obtained his Bachelor of Science and Master of Science degrees, Major in Botany, from the University of the Philippines in 1925 and 1931 respectively. Later he studied at the University of Michigan and finished another Master of Science degree (1937), as well as a Ph.D. (1939), Major in Phycology under the supervision of the eminent phycologist, William Randolph Taylor. Upon his return to the Philippines, he joined the Department of Botany of the University of the Philippines as an assistant instructor and gradually rose through the ranks and eventually became its Department Chairman.

Family Life He was married to Carmen Camacho Velasquez, a fish parasitologist and also a National Scientist, with whom he has three daughters. Velasquez Street on the campus of the University of the Philippines in Diliman, Quezon City was named in honor of the couple who resided in one of the older houses located on the same street.

Source(s):

My Biology book

WikiPilipinas

Balloon algae, also known as green balloon algae, is a type of algae that forms large, spherical, greenish bubbles that can float freely in the water. It is often found in freshwater aquariums and ponds, and can be challenging to control as it can quickly reproduce and spread. Balloon algae can outcompete other aquatic plants for nutrients, leading to imbalances in the ecosystem.

No, algae is not a type of moss. Algae is a diverse group of photosynthetic organisms that can range from single-celled to multicellular forms, and they are found in a variety of aquatic environments. Moss, on the other hand, is a type of non-vascular plant that typically grows in damp or shady environments like forest floors or rocks.

Algae can be endangered by pollution, habitat destruction, climate change, and invasive species. Excessive nutrient runoff, such as from agricultural fertilizers, can lead to harmful algal blooms that threaten the health of water ecosystems. Protecting the health of algae populations is critical for maintaining balanced aquatic environments.

Algae are a very primitive plant form and come in a wide variety of types that are wide spread through out he world. They are found in the widest variety of situations from nuclear reactors to boiling springs around volcanic areas. The odds of algae becoming altogether extinct without the complete destruction of earth is fairly small. sushishimmy says: well how about all that pollution? cant that wipe out the life?

Red algae are generally considered helpful to humans as they are an important source of essential nutrients, such as vitamins, minerals, and antioxidants. Some species of red algae also have medicinal properties and are used in food supplements and pharmaceuticals. However, certain species of red algae can produce toxins that are harmful to humans if consumed in large amounts.

a food chain always starts with a green plant and the arrows show which way the energy travels. e.g- oak tree- catterpilar- blue tit but also, if you properly did a food chain it would start with the sun.

Yes, green algae can be used as a fertilizer because they are rich in nutrients such as nitrogen, phosphorus, and potassium that are beneficial for plant growth. When dried and ground into a powder, green algae can be applied to soil or compost to improve soil fertility and enhance plant growth. Additionally, green algae help in improving soil structure and promoting microbial activity in the soil.

Alga is not a heterotrophic organism. It is an autotrophic organism because it prepares its food on its own by using the phenomena of photosynthesis. Algae has chlorophyll (due to which it appears green) which helps it to capture the solar energy which helps it to prepare its food in the presence of water, nutrients & oxygen.

Several marine animals eat red algae, including sea urchins, limpets, some species of fish, and certain marine snails. These animals play a role in controlling red algae populations and maintaining balance in marine ecosystems.

Algae is pronounced al - gee or al - jee. Both are acceptable pronunciations.

Green algae requires stronger sunlight for it needs it to under go photosynthesis to make it gree. Red algae does too use photosynthesis, but not to the extent to turn it green. The closer to the surface, the more oxygen too, so the green algae must need more oxygen for respiration.

Three types of multicellular algae are brown algae (Phaeophyta), red algae (Rhodophyta), and green algae (Chlorophyta). Brown algae are predominantly found in marine environments, red algae can thrive in both marine and freshwater habitats, and green algae are diverse in their habitat preferences.

No, mosquitoes do not eat algae. Mosquitoes are a type of insect that feed on the blood of animals, including humans, to obtain the nutrients they need for reproduction. Algae are typically consumed by certain types of fish, aquatic invertebrates, and some species of insects, but not mosquitoes.

Yes, algae is a producer because it is capable of converting sunlight into energy through the process of photosynthesis. This allows algae to manufacture its own food and serve as a foundational element in the food chain, supporting various marine ecosystems.

Algae perform photosynthesis, taking in carbon dioxide and releasing oxygen as a byproduct, similar to plants. They absorb carbon dioxide from the water around them and release oxygen through tiny pores on their surfaces called stomata.

Golden algae are photosynthetic organisms, using sunlight to produce energy through photosynthesis. They also have the ability to consume organic material, such as bacteria or smaller algae, as a supplementary food source. This mix of autotrophic and heterotrophic feeding strategies allows golden algae to adapt to different environmental conditions.

Rhodophyta, commonly known as red algae, obtain nutrients primarily through photosynthesis. They contain chlorophyll and other pigments that enable them to absorb sunlight and convert it into energy. Some species may also absorb nutrients from their surroundings, such as dissolved minerals in water.

Yes, guppies are omnivorous and will eat algae as part of their diet. However, they should not rely solely on algae for nutrition and should be supplemented with other foods like fish flakes or live foods.

Algae can form in as quickly as a few hours to a few days, depending on the availability of nutrients, sunlight, and other environmental conditions. The growth of algae can be accelerated in nutrient-rich waters, leading to rapid bloom formation.

Yes, algae are producers... they are "the primary producers of the food chain

Yes - algae are photosynthetic organisms this means they produce their own food using sunlight so they are producers.

Yes, algae are producers... they are "the primary producers of the food chain

Yes - algae are photosynthetic organisms this means they produce their own food using sunlight so they are producers.