Abhinaya is the art of expression in Bharatanatyam, where the dancer uses their body, face, and hands to convey emotions, stories, and ideas to the audience.

Nritta is pure dance, focused on rhythm and movement, and does not involve Abhinaya, which is the expressive aspect of Bharatanatyam.

Mukhaja Abhinaya refers to the facial expressions and eye movements used in Abhinaya to convey emotions and ideas.

There are 28 basic hand gestures, known as Hasta Mudras, used in Bharatanatyam Abhinaya to convey various meanings and emotions.

Vachika Abhinaya is the verbal aspect of Abhinaya, involving the use of spoken words or songs to convey meaning, while the other options are related to body movement and expression.

Bhava refers to the emotional state or mood of the dancer, which is conveyed through Abhinaya to evoke a corresponding emotional response in the audience.

Adbhuta is not one of the nine Rasas, or emotional states, expressed in Bharatanatyam Abhinaya.

Rasa is the overall mood or emotional impact created by a Bharatanatyam performance, encompassing the dancer's Abhinaya, music, and choreography.

Mime is not a technique specifically used in Bharatanatyam Abhinaya, which primarily relies on facial expressions, hand gestures, and body movements.

Drishti refers to the eye movements and gaze used in Bharatanatyam Abhinaya to convey emotions, establish connections with the audience, and enhance the overall expressiveness of the performance.

Hand gestures are not a component of Pada Abhinaya, which focuses on footwork, leg movements, and hip movements to convey emotions and ideas.

Hasta Abhinaya refers to the use of hand gestures and finger movements to convey specific meanings, emotions, and ideas in Bharatanatyam Abhinaya.

Angika Abhinaya is based on the actor's physical movements and expressions, while Vachika Abhinaya, Aharya Abhinaya, and Sattvika Abhinaya are all based on the actor's inner state.

Aharya Abhinaya refers to the use of costumes, makeup, jewelry, and props to enhance the visual impact and expressiveness of the Bharatanatyam performance.

Vilasita is not a type of Sattvika Abhinaya, which includes Sthambha (stillness), Svarabheda (change of voice), Kampita (trembling), and other physical manifestations of emotions.