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

Explain the types of photoelectric cells, Question 1. State the basic p...

Question 1. State the basic properties of light. Discuss the special features of ultra-microscopy and phase contrast microscopy 2. What are ultrasonic waves? Explain the dif

Describe about transposition with large ventricular septal, Describe about...

Describe about Transposition of great arteries with large ventricular septal defect ? Transposition of great arteries with large ventricular septal defect: Usually the intercir

What are natural active immunization, What are natural active immunization ...

What are natural active immunization and artificial active immunization? Natural active immunization is that in which a last natural infection induces the primary immune respon

Define body weight as a determinant of nutrient requirements, Define Body w...

Define Body weight as a determinant of nutrient requirements? Requirements are considered to be a function of body weight for individuals who are not overweight. However, for s

Importance of nutritional needs for management of emergency, Define Importa...

Define Importance of nutritional requirements for management of emergencies? Knowledge of nutritional requirements for management of emergencies is therefore, important due to

Is herbivorism a form of predatism, Q. Is herbivorism a form of predatism? ...

Q. Is herbivorism a form of predatism? The Herbivorism is a form of predatism in which first order consumers feed from producers (plants or algae). For instance, fruits and bir

Secondary prevention - community mental health programme, Secondary Preven...

Secondary Prevention: The various aspects of  secondary prevention are:  1)  Early Diagnosis  and  Case Finding  This can be achieved by  educating the public and commun

Why is diabetes known as impairment to the homeostasis, Describe normal reg...

Describe normal regulation of blood glucose via the pancreatic hormones. How is this altered with Diabetes? Why is Diabetes called an impairment to the homeostasis of glucose? What

What are the symptoms and signs of pericardial effusion, Q. What are the Sy...

Q. What are the Symptoms and Signs of pericardial effusion? Asymptomatic: Slowly accumulating small to moderate pericardial effusion may not cause significant elevation of intr

Water supply, A rural town in an established agricultural area with no pros...

A rural town in an established agricultural area with no prospects for extensive development is located along a river that is used as the source of water supply for the community.

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