Which Statement About Parasitic Fungi, Such as Mildews, Rusts, and Smuts

question 48

Multiple Choice

Which statement about parasitic fungi, such as mildews, rusts, and smuts, is false?

• A) At least some of these extract nutrients from their host plants through the use of hyphae.
• B) Many of these species cause economic damage.
• C) At least some of these are hemiparasitic.
• D) At least some of these are ectoparasites.

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Definitions:

Steering Gearbox

A mechanical device that translates the rotational motion of the steering wheel into the linear motion needed to turn the vehicle's wheels.

Idler Arm

A component of some vehicle steering systems that supports the steering linkage and helps steer the wheels.

Steering Linkage

The system of rods, levers, and bars that connects a vehicle's steering wheel to its wheels, allowing the driver to control the direction of the vehicle.

Bump Steer

A change in the steering angle of a vehicle’s wheel as a result of suspension movement, typically caused by bumps or irregularities on the road surface.