Lichens and Mycorrhizae

Lichens:

Some fungi are associated with some algae to form lichens. Such a fungus gets the food prepared by the alga and in turn provides protection and water to the alga.

Mycorrhiza:

Mychorrhizal fungi found in association with roots of higher plant. They get food from roots and in turn help the plant for the absorption of water.

Sometimes parents who are looking for a tutor for their child opt for the student’s school teacher. In this case, the main arguments in favor of such a decision are as follows: the teacher knows the strengths and weaknesses of the child in a particular subject and in the personality of the student. At the same time, one important point should be taken into account – within the framework of school studies, he was unable to teach the child the subject, is it worth the risk, because there is virtually no confidence that additional classes with this teacher will be more effective.