Usually however the two sexes differ in size , colour and other body features , so that the sex dimorphism is very pronounced . लेकिन दोनों लिंगों में आकार , रंग और देह के लक्षण सामान्यतया भिन्न भिन्न होते हैं जिसमे लिंग द्विरूपता बहुत सुस्पष्ट होती है .
परिभाषा
(biology) the existence of two forms of individual within the same animal species (independent of sex differences)
(chemistry) the property of certain substances that enables them to exist in two distinct crystalline forms
मोबाइल