A Q-tip looks a lot like semen but the head should be larger and dark. The tail should be 'floppy'. If you can, there are mitochondria wrapped around the tail right below the head. These drive the tail.
Semen typically does not have the ability to make holes in clothing. However, it is important to clean semen stains promptly to prevent discoloration or damage to the fabric.
Semen is not known to make people fail drug tests for heroin. Semen is an organic fluid.
Seminal fluid is added to the sperm to make semen.
No, semen does not make you fat. Its calorie content is negligible, and you would not be able to consume enough for it to make any difference.
No it does not.
No
Try it and see. In personal experience (with my own semen) I have found approximately 4 table spoons of semen to make me slightly nauseus and 8 tea spoons to make me throw up.
Meiosis
Women can not 'squirt semen' because they simply do not have the parts that make semen. But they can 'ejaculate' some sort of substance from the vagina.
Yes. You can.
No
Fluids from the prostate gland and the Cowper's gland combine with sperm cells in the seminal vesicles to make semen.