yes it does as do all bodily fluids, organs, tissue, hair and even fingernails and dead skin.
No, semen does not contain human growth hormone. Semen is composed of sperm cells, enzymes, fructose, and other substances, but it does not contain human growth hormone.
No, water does not contain DNA. DNA is a molecule found in the cells of living organisms, not in water.
No, sweat does not typically contain DNA. Sweat is mostly made up of water, electrolytes, and small amounts of other substances, but it does not contain the genetic material found in DNA.
Yes, ear wax does contain DNA. DNA can be found in the cells that are shed in the ear canal and mix with the wax.
three infectious materials that can contain bloodborne pathogens
Yes, men who have had vasectomies still have DNA in their semen. The vasectomy procedure blocks the vas deferens, the tubes that carry sperm, preventing sperm from reaching semen. Semen is still produced by the body, but it does not contain sperm.
No, semen does not contain human growth hormone. Semen is composed of sperm cells, enzymes, fructose, and other substances, but it does not contain human growth hormone.
Sources of DNA that can be used in DNA forensic analysis include blood, saliva, hair follicles, semen, skin cells, and bone fragments. These sources provide enough genetic material for analysis and can help in identifying individuals or solving crimes.
No, DNA does not contain potassium.
Semen carries genetic material. Depending on the conditions of exposure, DNA information could potentially be isolated from a semen sample even after several years. The DNA would not be alive, but it would be intact.
No. DNA doesn't contain chromosomes. Chromosomes are DNA.
yes
Yes
such as blood, semen, or bone
in sex crime
No. Semen does not contain hair-growing chemicals. It is not Propecia.
Yes before puberty you can produce semen. But this semen may not contain any fertile mature sperm.