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Describe what an arbuscule is and the mutualistic relationship that arbuscular mycorrhizae form.
Q8: Endosymbiosis is an explanation for the origin
Q8: The activity of primary producers in open
Q10: The polioviruses and the rhinoviruses are both
Q18: Plasmodesmata have channels so narrow that the
Q22: In the oceans, prokaryotes are outnumbered ten
Q47: The Winogradsky column is a method for
Q51: Explain the phenomenon of antigenic shift using
Q62: Flavobacterium colonies are often_ - pigmented, rarely
Q65: Describe where lichens can be found and
Q65: Archaeal histones assist in maintaining the DNA