Dominance hierarchy in animals is controlled by ________?

جانوروں میں غلبہ کا درجہ بندی ________ کے ذریعہ کنٹرول کیا جاتا ہے؟

Testosterone

Progesterone

Adrenaline

None of these

Testosterone plays a key role in establishing and maintaining dominance hierarchies, especially in male animals.

Higher levels of testosterone are associated with increased aggression and dominant behavior.