Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the primary function of the testes?
What is the primary function of the testes?
- Regulation of body temperature
- Production of eggs
- Storage of nutrients
- Hormone production and sperm production (correct)
What unique feature is typically observed regarding the positioning of the testes?
What unique feature is typically observed regarding the positioning of the testes?
- The left testis is usually positioned lower than the right (correct)
- The testes are suspended symmetrically
- The right testis is higher than the left
- Both are usually at the same level
What structures within the testes are responsible for sperm production?
What structures within the testes are responsible for sperm production?
- Seminiferous tubules (correct)
- Connective tissue septa
- Interstitial cells
- Lobules
What is the average length of each testis?
What is the average length of each testis?
Signup and view all the answers
What type of cells produces testosterone within the testes?
What type of cells produces testosterone within the testes?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
The Testes
- The testes are the male gonads, responsible for both hormone production (endocrine) and sperm production (exocrine).
- Each testis is oval-shaped, measuring approximately 4 cm in length, 3 cm front-to-back, and 2.5 cm in width.
- The testes are slightly flattened and the left testis is usually positioned lower than the right.
- Connective tissue septa divide each testis into 200-300 wedge-shaped lobules, each containing 1-3 seminiferous tubules.
- Sperm production occurs within the seminiferous tubules.
- Interstitial cells, found between the seminiferous tubules, produce testosterone.
- The testes descend into the scrotum, a pouch outside the body, where the left testis hangs lower than the right.
- The lobules containing the seminiferous tubules are positioned lower than the anterior part of the testis.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
