Topics:
Animal Physiology, Animal Refresher
Examples of Mixed Glands (Exocrine and Endocrine)
View Complete Answer & Explanation
Question (English)
Which of the following is a mixed gland (exocrine as well as endocrine)?
- All the above ✓ Correct
- Pancreas only
- Ovary only
- Testes only
Explanation:
Correct Answer: All the above
All three are mixed glands — they have both exocrine and endocrine functions:
Mixed Glands and Their Functions
| Gland | Exocrine Function | Endocrine Function |
|---|---|---|
| Pancreas | Secretes digestive enzymes (lipase, amylase, proteases) via pancreatic duct into duodenum | Islets of Langerhans secrete insulin (β-cells), glucagon (α-cells), somatostatin (δ-cells) into blood |
| Ovary | Releases eggs (ova) during ovulation via the fallopian tube | Secretes estrogen (theca interna of follicle), progesterone (corpus luteum), inhibin into blood |
| Testes | Produces spermatozoa via seminiferous tubules → epididymis → vas deferens | Leydig cells secrete testosterone; Sertoli cells secrete inhibin and ABP into blood |
Why Other Options Are Wrong
- The other three options each mention only one gland as a mixed gland. Since all three are mixed glands, 'All the above' is the complete and correct answer.
📚 About this Topic — Animal Physiology
This multiple choice question is from Animal Physiology, Animal Refresher. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Physiology to strengthen your preparation.
