Want this question answered?
The skin
Salmonella, staphylococcus
Why himalayas are called barrier of India
The skin
No lizard has poisonous skin (apart from salmonella, which can be contracted from any reptile).
The two main functions of the epidermis (or the skin) are: 1) A barrier against pathogens and toxins. - The epidermis acts as a physical barrier but also as a chemical barrier due to the presence of lipids and acids which work to destroy certain pathogens. 2) Hydration - The skin holds a large percentage of water and lipids arranged within the epidermis act as a barrier to prevent water loss from the body.
Dermatology.
In humans, no - the skin is an impermeable barrier to air.
Intact skin
Intact skin
True. The skin acts as a barrier against germs and also controls body temperature.
The skin is the largest organ and forms an effective barrier.