you are in the lab and notice another student applying cosmetics why is the dangerous and not allowed in the lab​

The cosmetics products have the potential to absorb chemical vapour and dust. Thus, applying cosmetics in the lab enables chemical absorption and can be a reason for skin exposure, particularly in the areas where hazardous chemicals are stored. Thus, eating, drinking, and applying cosmetics in the lab is restricted.

because cosmetics products have the potential to absorb chemical vapour and dust

advantage of using stem cells in medical research:

1.       it provides medical benefits in the fields of therapeutic cloning and regenerative medicine.

2. it provides great potential for discovering treatments and cures to a variety of diseases including parkinson disease, spinal cord injuries, diabetes, alzheimer’s disease and many more.

3. limbs and organ could be grown in lab from stem cells and then used in transplant or treat illness.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.