Question R8 Q5 - NSB MS 2014

Which of the following would be an example of a mycorrhizal [my-kuh-RY-zuhl] symbiosis?

W) A parasitic wasp laying eggs on a caterpillar

X) The bacterium Rhizobium [ry-ZOH-bee-uhm] infecting the roots of a peanut plant

Y) Ants living in Acacia [uh-KAY-shuh] thorns and protecting the host plant

Z) Ants that harvest honeydew from aphids [AY-fids] feeding on plants

Science Bowl Question