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A sporangium (from Late Latin, from Ancient Greek σπορά (sporá) 'seed' and ἀγγεῖον (angeîon) 'vessel'); pl.: sporangia) [1] is an enclosure in which spores are formed. [2]
The term spore derives from the ancient Greek word σπορά spora, meaning "seed, sowing", related to σπόρος sporos, "sowing", and σπείρειν speirein, "to sow". In common parlance, the difference between a "spore" and a " gamete " is that a spore will germinate and develop into a sporeling , while a gamete needs to combine with ...
Runcaria, small and radially symmetrical, is an integumented megasporangium surrounded by a cupule. The megasporangium bears an unopened distal extension protruding above the mutlilobed integument. It is suspected that the extension was involved in anemophilous (wind) pollination.
Pathogenic fungi are fungi that cause disease in humans or other organisms.Although fungi are eukaryotic, many pathogenic fungi are microorganisms. [1] Approximately 300 fungi are known to be pathogenic to humans; [2] their study is called "medical mycology".
Although organisms such as bacteria function as parasites, the usage of the term "parasitic disease" is usually more restricted. The three main types of organisms causing these conditions are protozoa (causing protozoan infection), helminths (helminthiasis), and ectoparasites. [5]
Ina cleverly upgrades this childhood treat in a few easy ways. First, she doesn’t use a bag of any old milk or semi-sweet chocolate chips. Because there are so few ingredients in this recipe ...
Mycology is the branch of biology concerned with the study of fungi, including their taxonomy, genetics, biochemical properties, and use by humans. [1] Fungi can be a source of tinder, food, traditional medicine, as well as entheogens, poison, and infection.
The Trump administration has temporarily paused grant, loan and other financial assistance programs at the Office of Management and Budget, according to a memo seen by Reuters, prompting criticism ...