'A' is the portion of adenophypophysis which secrets different hormones 'A' is____

Answer

To answer the question, we need to identify the portion of the adenohypophysis that secretes different hormones.

### Step-by-Step Solution:

1. **Understanding the Pituitary Gland**: The pituitary gland is divided into two main parts: the anterior lobe (adenohypophysis) and the posterior lobe (neurohypophysis).

2. **Identifying the Adenohypophysis**: The adenohypophysis is responsible for the secretion of various hormones. It consists of different regions.

3. **Regions of the Adenohypophysis**: The adenohypophysis is further divided into:
- Pars distalis
- Pars intermedia

4. **Function of Pars Distalis**: The pars distalis is the major portion of the adenohypophysis and is primarily responsible for the secretion of various hormones such as growth hormone, prolactin, and adrenocorticotropic hormone (ACTH).

5. **Conclusion**: Based on the information, the answer to the question is that 'A' is the **pars distalis** of the adenohypophysis.

### Final Answer:
'A' is **pars distalis**.