What life stage does a pollen grain represent?

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 […]

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 […]

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 […]

What type of disorder is hypothyroidism?

What type of disorder is hypothyroidism? Hypothyroidism (underactive thyroid) is a condition in which your thyroid gland doesn’t produce enough of certain crucial hormones. Hypothyroidism may not cause noticeable symptoms in the early stages. Is Thyroid an inherited metabolic disorder? Inherited metabolic diseases: Also called inborn errors of metabolism, these are heritable (genetic) disorders of […]

Is Hohner a good accordion brand?

Is Hohner a good accordion brand? The Hohner Diatonic Accordion is great for all levels of players and applications. Next on the list is the Hohner Panther 3 Row Diatonic Accordion. It has 31 buttons with 12 bass keys and a double strap brackets. The materials used in the manufacturing of the accordion is of […]

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 […]

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