Which of the following statement is incorrect?
| A. |
Sertoli cells provide nutrition to germ cells. |
| B. |
Each testicular lobule contains straight three to five seminiferous tubules. |
 |
| C. |
Scrotum helps in maintaining low temperature of testes. |
| D. |
Spermatogonia undergo meiotic division finally leading to sperm is called ‘energy chamber’ ? |