In 1885, Albert Bernhard Frank introduced the term "mycorrhiza" to describe the symbiotic relationship that occurs between fungi
and green plants. The plant provides the fungus with food through photosynthesis, and the fungus helps the plant obtain water and nutrients from the soil. Although the hypothesis was not well received at the time, it now has conclusive evidence and is widely accepted. Based on the given information, which of the following is true about mycorrhiza?
A.
A fungus in the relationship becomes an autotroph.
B.
It helps the fungus sur
vive and does not affect the green plant.
C.
The growth of the green plant is decreased.
D.
The green plant and the fungus both maintain the health of the other.
Tissue typing is a screening process in which cell markers in a donated organ or tissue are identified so that they can be matched to a recipient with similar cell markers. This has become more important in recent years because of the number of organ transplants
