In addition, bullhorn acacias produce nectar glands at the base of their leaves, and at the tips of the leaves they produce small packets of tissue, called Beltian bodies, that are rich in protein and other nutrients. The ants eat both the nectar andanbsp;...
|Title||:||Introduction to population biology & evolution|
|Author||:||Otto Thomas Solbrig, Dorothy J. Solbrig|
|Publisher||:||Addison Wesley Publishing Company - 1979|