The Symbiotic Relationship with Fungi Called Mycorrhizae

question 16

Multiple Choice

The symbiotic relationship with fungi called mycorrhizae:

• A)allow plants to take up minerals such as phosphorus
• B)cause disease in the infected plant
• C)only benefit the fungus
• D)existed only millions of years ago

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Definitions:

Lead(II) Nitrate

A chemical compound with the formula Pb(NO3)2, used in making matches and special explosives, as well as in various industrial processes.

Potassium Bromide

A chemical compound with the formula KBr, commonly used in photography, as a medication, and as a laboratory reagent.

Saturated Solution

A solution containing the maximum concentration of a solute dissolved in a solvent at a given temperature and pressure.

Molarity

A measure of concentration expressing the number of moles of a solute per liter of solution.