State in brief about the fungi, Biology

Assignment Help:

State in brief about the Fungi

It is heterotrophic plants, larger than the bacteria. Those that live on the dead tissues of organic substances are called saprophytic. They play a important role in soils and plant nutrition. The number of fungi may vary from 105 to 106 per gram of soil and the number is less than that of bacteria but the total mass is probably of the order of that of bacteria. The environmental factors which influence the occurrence, distribution and activity of soil fungi are more or less the similar as those of soil bacteria, except that fungi dominate in acid soils. As these soil organisms are aerobic and heterotrophic, they require an abundant supply of oxygen and organic matter in soil. Thus, due to the aeration factor, the number of fungi in coarse textured soil is more than that in fine textured clay soil. Optimum soil reaction lies among pH 4.5 and 6.5. However, some soil fungi can tolerate a pH as high as 9.0.

 


Related Discussions:- State in brief about the fungi

Non-pharmacological measures - treatmemt of heart failure, Restriction of p...

Restriction of physical activities to reduce myocardial work and oxygen consumption. However, care should be taken to prevent deep vein thrombosis. - Oxygen administration in dy

Explain adverse effects of cidofovir, Explain Adverse Effects of Cidofovir ...

Explain Adverse Effects of Cidofovir About 25% of patients discontinue cidofovir because of adverse effects such as nephrotoxicity, neutropenia and metabolic acidosis. Iritis,

Define reagents for measurement of ph, Define Reagents for Measurement of p...

Define Reagents for Measurement of pH? Buffer solutions of pH 4, pH 7 and pH 9.18 for calibration and an unknown solution (i.e. solution of unknown pH) You can prepare these

Define factors that are involved in the regulation, Describe the factors th...

Describe the factors that are involved in the regulation of respiration in a child who decides to hold his/her breath for as long as possible.

Chemical properties of soil, CHEMICAL PROPERTIES OF SOIL Soil is a high...

CHEMICAL PROPERTIES OF SOIL Soil is a highly dynamic system which supports complex chemical reactions. In this heterogeneous systems, the soil solution acts as the medium for c

Geothermal energy, It is that energy which lies, embedded within earth's cr...

It is that energy which lies, embedded within earth's crust. In some places heated water comes out through the surface of earth as hot spring or steams. This hot geothermal water o

Explain the staphylococcus - characteristics of bacteria, Explain the Staph...

Explain the Staphylococcus - Characteristics of Bacteria? Staphylococcus - It is gram positive, nonsporulating facultative anaerobic cocci present in grape-like clusters. These

Measures to control malaria infection, Measures to control malaria infectio...

Measures to control malaria infection: Malaria is a communicable disease caused by the female anopheles mosquito. a) Controlling mosquito population : Mosquito population can b

What are the different organs of the respiratory system, The different orga...

The different organs of the respiratory system  Nostrils through which we inhale air in the nasal cavity  Pharynx  Larynx  Trachea (wind pipe)  Lungs - Bronchi,

Digestive gland, which system give the signals to salivary gland

which system give the signals to salivary gland

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd