Concept:
In Indian philosophy and Yoga, the Jñānendriyas are the five organs of knowledge or sense organs through which a person perceives the external world.
The five Jñānendriyas are:
• Chakshu (Eyes)
• Shrotra (Ears)
• Ghrana (Nose)
• Rasana (Tongue)
• Tvak (Skin)
These organs are responsible for perception and sensory knowledge.
Step 1: Identify which among the given terms are Jñānendriyas.
Chakshu
Means eyes or visual organ.
\[
\Rightarrow \text{Jñānendriya}
\]
Shrotra
Means ear or auditory organ.
\[
\Rightarrow \text{Jñānendriya}
\]
Rasana
Means tongue or taste organ.
\[
\Rightarrow \text{Jñānendriya}
\]
Step 2: Analyze the remaining options.
Danta
Danta means teeth and is not a sense organ.
\[
\Rightarrow \text{Not a Jñānendriya}
\]
Austha
Austha means lips and is not classified among the five Jñānendriyas.
\[
\Rightarrow \text{Not a Jñānendriya}
\]
Step 3: Select the correct combination.
The correct Jñānendriyas are:
\[
A, C, E
\]
Thus:
\[
\boxed{A, C, E \text{ Only}}
\]
Step 4: Identify the correct option.
The option matching the correct combination is:
\[
\boxed{\text{A, C, E Only}}
\]
Hence, the correct answer is:
\[
\boxed{(D)}
\]