What life stage does a pollen grain represent? Pollen grains (from the greek palynos for dust or pollen) contain the male gametophyte (microgametophyte) phase of the plant. Pollen grains are produced by meiosis of microspore mother cells that are located along the inner edge of the anther sacs (microsporangia). What does a pollen grain represent […]
Where are infrared rays used?
Where are infrared rays used? Infrared Radiation is often used in industrial, scientific, military, law enforcement, and medical applications. Night-vision devices are used extensively; active near-infrared illumination allows people or animals to be observed without detecting the observer. Is infrared rays harmful to humans? IR thermal injury may have significant biological effects on the human […]
Is mangosteen good for the heart?
Is mangosteen good for the heart? Mangosteen may also have a positive impact on your heart, brain, and digestive system: Heart health. Animal studies show that mangosteen extract effectively reduced heart disease risk factors like LDL (bad) cholesterol and triglycerides while increasing HDL (good) cholesterol ( 24 , 25 , 26 ). What diseases can […]
What is the biggest sturgeon caught on the Fraser River?
What is the biggest sturgeon caught on the Fraser River? Rare albino sturgeon, possibly the world’s biggest, caught on Fraser River. A Canadian fisherman landed a rare and massive albino sturgeon that very well could be a world record with the fish measuring an amazing 11 feet, 2 inches and weighing an estimated 1,000 pounds […]
Is a glacial trough erosion or deposition?
Is a glacial trough erosion or deposition? Where ice from several cirques converged, forming a valley glacier, a trough was generally eroded. Further glacier growth in areas of high relief produced systems of tributary troughs hanging above major troughs, often with the development of rock basins. What shape is a glacial trough quizlet? A glacial […]
Why did Russia invade Hungary?
Why did Russia invade Hungary? Hungarian Revolution, popular uprising in Hungary in 1956, following a speech by Soviet leader Nikita Khrushchev in which he attacked the period of Joseph Stalin’s rule. On November 4 the Soviet Union invaded Hungary to stop the revolution, and Nagy was executed for treason in 1958. … What do the […]
How do you say roar in Afrikaans?
How do you say roar in Afrikaans? n A roar is a loud, deep sound….roar. English Afrikaans roar bruis What is Luis short for? LUIS Language Understanding Intelligent Service Academic & Science » Language & Literature — and more… Rate it: LUIS Library User Information Service Academic & Science » Libraries Rate it: LUIS Library […]
Why is refractive index of oil important?
Why is refractive index of oil important? But in chemistry of oil it indicates the possible chances of rancidity development in oil. Higher the refractive index higher is the chances of spoilage due to oxidation. Refractive index is an important optical parameter to analyze the light rays traversing through materials medium. What is the index […]
How is forensic engineering related to solving crimes?
How is forensic engineering related to solving crimes? Forensic engineering applies the field of engineering to cases of the law when necessary. Generally, this means that a forensic engineer is called to a scene where a car, bridge, or piece of machinery has malfunctioned in order to collect evidence, investigate the cause, and testify in […]