McqMate
| Q. |
When does pen*s get erected ? |
| A. | If masses of tissue filled with air |
| B. | If masses of tissue filled with blood |
| C. | If masses of tissue filled with hormones |
| D. | (b) and (c) occurs both |
| Answer» B. If masses of tissue filled with blood | |
View all MCQs in
BiologyNo comments yet