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Showing posts with label FUNGI. Show all posts
Showing posts with label FUNGI. Show all posts

REPRODUCTION PROCESS OF AGARICUS

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Vegetative body mycelia and consist of septate much branched hyphae. Spore on germination develop into monokaryotic or primary mycelium, either + or- typ. The primary mycelium is short lived and it soon transform into diakaryotic or secondary mycelium by the fusion of two cell of different monokaryotic mycelium following clamp connection. The hyphae of the diakaryotic mycelia interlace
twist together to form thick hyphal cord, called rhizomorph which bear the fruit bodies.
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THE NUTRITIONAL VALUE AND SIDE EFFECTS OF AGARICUS

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Mushrooms can provide more than just taste and texture for our meals--they actually have a surprisingly high nutritional value also. With more than 14,000 kinds of mushrooms in existence, only 3,000 of those are edible and about 1,400 are actually recognized as poisonous. A. bisporus is a choice edible species, with a typical 'mushroomy' taste. Specimens collected in the wild may be gritty due to its often subterranean habitat. As with all specimens picked from the wild, care should be taken to consider the suitability of the collection site, as this species can bioaccumulate toxic heavy metals, especially lead, from polluted areas. Nutritional analysis has shown
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PRIMARY KNOWLEDGE ON AGARICUS BISPORUS

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Agaricus bisporus

Agaricus is a genus of mushrooms containing both edible and poisonous species, with possibly over 300 members worldwide. The genus includes the common ("button") mushroom (Agaricus bisporus) and the field mushroom (Agaricus campestris), the dominant cultivated mushrooms of the West. Members of Agaricus are characterized by having a fleshy cap or pileus, from the underside of which grow a number of radiating plates or gills on which are produced the naked spores. They are distinguished
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REPRODUCTION PROCESS OF FUNGUS

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Fungi exhibit three major modes of reproduction - vegetative, asexual and sexual.Fungal
reproduction is complex, reflecting the differences in lifestyles and genetic makeup within this diverse kingdom of organisms.It is estimated that a third of all fungi reproduce using more than one method of propagation; for example, reproduction may occur in two well-differentiated stages within the life cycle of a species, the teleomorph and the anamorph. Environmental conditions trigger genetically determined developmental states that lead to the creation of specialized structures for sexual or asexual reproduction. These structures aid
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INTRODUCTORY NOTE & CHARACTERISTICS OF FUNGI

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Fungi is the plural of the word fungus which is described as an organism that feeds on organic matter
Fungs
and reproduces through spores. They are normally single-celled or multi-celled and they tend to lack chlorophyll. Also, the taxonomic kingdom in which all kinds of fungi are placed is known as fungi.
A fungus is a member of a large group of eukaryotic organisms that includes microorganisms such as yeasts and molds (British English: moulds), as well as the more familiar mushrooms. Fungi were listed in the Plant Kingdom for many years. Then scientists learned that fungi show a closer relation to animals, but are unique and separate life forms. Now, Fungi are placed in their own Kingdom. It is a hidden kingdom. Fungi, which is separate from plants, animals, protists and bacteria. One major difference is that fungal cells have cell walls that contain chitin, unlike the
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